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QSFP28-100G-BX10 100G QSFP28 Transceiver 10km Single LC 850nm 100G Transceiver

QSFP28-100G-BX10 100G QSFP28 Transceiver 10km Single LC 850nm 100G Transceiver

MOQ: 1 pair
Standard Packaging: 4pcs/plastic plate,
Delivery Period: Within 1-3 work days
Payment Method: L/C, T/T, Western Union,Credit Card
Supply Capacity: 10,000 pcs per month
Detail Information
Place of Origin
China
Brand Name
NUFIBER
Certification
CE FCC Rohs
Model Number
QSFP28-100G-BX10U/D
Data Rate:
100Gb/s
Distance:
10km
Connector:
LC
DDM:
Support
Fiber Type:
Single Fiber Single Mode
Power Supply:
3.3V
Working Temperature:
0~70℃
Warranty:
1 Year
Compatibility:
Huawei, Cisco, HP, H3C...
Manufacturer:
Yes
Product Description

100Gb/s QSFP28 BIDI 10km DDM Transceiver

 

Descriptions

The 100G QSFP28 LR1 BIDI is designed for 10km optical communication applications. It is intended for the service with single mode fiber in 100Gb/s high speed data communications. The optical signals are multiplexed to a single-mode fiber through commercial standard LC connector.

 

 

Product Features

  • Supports 100GBASE-LR BIDI
  • Lane signaling rate 106.25Gb/s with PAM4
  • Up to 10km transmission on SMF
  • EML Laser and PIN receiver
  • 4x25.78Gb/s with NRZ electrical interface (CAUI-4)
  • Support KP4 FEC inside the module
  • High speed I/O electrical interface
  • I2C interface with integrated Digital Diagnostic monitoring
  • QSFP28 MSA package with simplex LC connector
  • Single +3.3V power supply
  • Power consumption <3.5 W
  • Operating case temperature: 0 to +70 °C
  • Compliant to 802.3cu, SFF-8636&SFF-8679 standard
  • Compliant to 100G Lambda MSA 100G-LR1 Optical Specifications
  • Complies with EU Directive 2015/863/EU

Applications

  • Data Center
  • 100 Gigabit Ethernet

 

Ordering Information

Part No. Data Rate(optical) Laser Fiber Type Distance Optical Interface Temp DDMI Latch Color
QSFP28-100G-BX20U 106.25Gbps Tx1271/Rx1331 SMF 20km LC 0~70C Y Purple
QSFP28-100G-BX20D 106.25Gbps Tx1331/Rx1271 SMF 20km LC 0~70C Y Red

 

I. Absolute Maximum Ratings

Parameter Symbol Min. Typical Max. Unit Notes
Storage Temperature TS -40 - +85 °C  
Supply Voltage VCC -0.5 - +4.0 V  
Operating Relative Humidity RH - - +85 %  

 

II. Recommended Operating Conditions

Parameter Symbol Min. Typical Max. Unit Notes
Operating Case Temperature TC 0 - +70 °C  
Power Supply Voltage VCC 3.13 3.3 3.47 V  
Transmission Distance TD - - 10 km Over SMF

 

III. Optical and Characteristics

Parameter Symbol Min. Typical Max. Unit Notes
Transmitter
Center Wavelength CW 1264.5 1271 1277.5 nm  
1324.5 1331 1337.5 nm  
Signaling Rate SR     53.125 GBd  
Frequency Offset Foffset -100   100 ppm  
Average Launch Power PTX -1.4 - 4.5 dBm 1
Outer Optical Modulation Amplitude OMA 0.7 - 4.7 dBm 1
Launch power in OMA minus TDECQ OMA-TDECQ -0.7 - - dBm ER≧4.5 dB
-0.6 - - dBm ER<4.5dB
Transmitter and dispersion eye closure for PAM4 (TDECQ) (max) TDECQ - - 3.4 dBm  
Average Output Power (Laser Turn off) Poff - - -30 dBm  
Side Mode Suppression Ratio SMSR 30 - - dB  
Extinction Ratio ER 3.5 - - dB  
RIN_OMA RIN - - -136 dB/Hz  
Transmitter reflectance Tref - - -26 dB  
Optical Return Loss Tolerance ORLT - - 15.6 dB  
Receiver
Center Wavelength CW 1324.5 1331 1337.5 nm  
1264.5 1271 1277.5 nm  
Damage threshold Pdamage 5.5 - - dBm 2
Average Rx Power PRx -7.7 - 4.5 dBm 3
Receive power _OMAouter POMA - - 4.7 dBm  

Receiver sensitivity _OMAouter

for TDECQ < 1.4 dB

for 1.4 dB £ TDECQ £ 3.4 dB

SEN _OMA - -

-6.1

–7.5 +

TDECQ

dBm 4
Reflectance Ref - - -26 dB  
Los Assert LosA -26 -   dBm  
Los De-Assert LosDA - - -10 dBm  
Los Hysteresis LosH 0.5 - - dB  
Stressed receiver sensitivity _OMAouter SRS - - -4.1 dBm 5
Conditions of stressed receiver sensitivity teste :
Stressed eye closure for PAM4 (SECQ)       3.4 dB 6
SECQ-10*lgCeq       3.4 dB 6

Notes:

  • The optical power is launched into SMF.
  • The receiver shall be able to tolerate, without damage, continuous exposure to an optical input signal having this average power level. The receiver does not have to operate correctly at this input power.
  • Average receive power, each lane (min) is informative and not the principal indicator of signal strength.
  • Measured with conformance test signal at TP3 using the test pattern PRBS31Q or scrambled idle for stressed receiver sensitivity for the BER= 2.4x10-4.
  • Measured with conformance test signal at TP3 (see3.11) for the BER specified in IEEE Std 802.3cu
  • Ceq is a coefficient defined in IEEE Std 802.3-2022 clause 121.8.5.3 which accounts for reference equalizer noise enhancement.

 

 

 

IV. Electrical Characteristics

Parameter Symbol Min. Typical Max. Unit Notes
Transmitter (Module Input)
Input Differential Impedance Rin - 100 - Ohm  
Differential Data Input Amplitude VIN,P-P   - 900 mVpp  
Differential termination mismatch (max) D-mismatch - - 10 %  
DC common-mode input voltage   -0.3 - 2.8 V  
Transition time(20%~80%) Tr Tf 10 - - ps  
LPMode, Reset and ModSelL / Tx dis VIL -0.3 - 0.8 V  
LPMode, Reset and ModSelL / Tx dis VIH 2.0 - VCC+0.3 V  
Receiver (Module Output)
Output Differential Impedance Rout - 100 - Ohm  
Differential Data Output Amplitude VOUTP-P - - 900 mVpp  
Differential termination mismatch (max) D-mismatch - - 10 %  
Transition time, 20% to 80% Tr Tf 12 -   ps  
ModPrsL and IntL/ Rx los VOL 0 - 0.4 V  
ModPrsL and IntL/ Rx los VOH VCC-0.5 - VCC+0.3 V  

 

V. Digital Diagnostics

Parameter Range Accuracy Unit Calibration
Temperature 0 to 70 ±3 ºC Internal
Voltage 0 to Vcc ±3% V Internal
Tx Bias Current 0 to 100 ±10% mA Internal
Tx Output Power -1.4 to 4.5 ±3 dB Internal
Rx Input Power -7.7 to 4.5 ±3 dB Internal

 

VI. Communication Interface Timing Characteristics

Parameter Symbol Min Max Unit Calibration Notes
Initialization time t_init   10 s Time from power on or hot plug until the module is fully functional. This time applies to Power Class 2 or higher modules when LPMode is pulled low by the host, and to all Power Class 1 modules.

 

 

 

 

Room Temperature

LPMode Assert Time ton_LPMode   100 ms Time from when the host releases LPMode to high until module power consumption reaches Power Class 1.  
Rx LOS Assert Time ton_LOS   100 ms Time from Rx optical signal loss to Rx LOS bit set to 1 and IntL pulled low by the module.  
Tx Fault Assert Time ton_Txfault   200 ms Time from Tx Fault state to Tx Fault bit set to 1 and IntL pulled low by the module.  
Tx Disable Deassert Time toff_TxDis   400 ms Time from Tx Disable bit cleared to 0 until optical output rises above 90% of nominal.  
Tx Disable Assert Time ton_TxDis   100 ms Time from Tx Disable bit set to 1 until optical output falls below 10% of nominal.  

 

VII. Pin Diagram

 

QSFP28-100G-BX10 100G QSFP28 Transceiver 10km Single LC 850nm 100G Transceiver 0

 

 

VIII. Pin Definitions

PIN Logic Symbol Description

Plug

Seq.

Notes
1   GND Ground 1 1
2 CML-I Tx2n Transmitter Inverted Data Input 3  
3 CML-I Tx2p Transmitter Non-Inverted Data output 3  
4   GND Ground 1 1
5 CML-I Tx4n Transmitter Inverted Data Input 3  
6 CML-I Tx4p Transmitter Non-Inverted Data output 3  
7   GND Ground 1 1
8 LVTLL-I ModSelL Module Select 3  
9 LVTLL-I ResetL Module Reset 3  
10   VccRx ﹢3.3V Power Supply Receiver 2 2
11 LVCMOS-I/O SCL 2-Wire Serial Interface Clock 3  
12 LVCMOS-I/O SDA 2-Wire Serial Interface Data 3  
13   GND Ground 1  
14 CML-O Rx3p Receiver Non-Inverted Data Output 3  
15 CML-O Rx3n Receiver Inverted Data Output 3  
16   GND Ground 1 1
17 CML-O Rx1p Receiver Non-Inverted Data Output 3  
18 CML-O Rx1n Receiver Inverted Data Output 3  
19   GND Ground 1 1
20   GND Ground 1 1
21 CML-O Rx2n Receiver Inverted Data Output 3  
22 CML-O Rx2p Receiver Non-Inverted Data Output 3  
23   GND Ground 1 1
24 CML-O Rx4n Receiver Inverted Data Output 3 1 
25 CML-O Rx4p Receiver Non-Inverted Data Output 3  
26   GND Ground 1 1
27 LVTTL-O ModPrsL Module Present 3  
28 LVTTL-O IntL/Rx_LOS Interrupt/Rx_LOS 3 3 
29   VccTx +3.3 V Power Supply transmitter 2 2
30   Vcc1 +3.3 V Power Supply 2 2
31 LVTTL-I LPMode/TxDIS Low Power Mode/Tx_Disable 3 3 
32   GND Ground 1 1
33 CML-I Tx3p Transmitter Non-Inverted Data Input 3  
34 CML-I Tx3n Transmitter Inverted Data Output 3  
35   GND Ground 1 1
36 CML-I Tx1p Transmitter Non-Inverted Data Input 3  
37 CML-I Tx1n Transmitter Inverted Data Output 3  
38   GND Ground 1 1
 

Notes:

1. GND is the symbol for signal and supply (power) common for the QSFP28 module. All are common within the QSFP28 module and all module voltages are referenced to this potential unless otherwise noted. Connect these directly to the host board signal-common ground plane.

2. Vcc Rx, Vcc1 and Vcc Tx are the receiver and transmitter power supplies and shall be applied concurrently. Requirements defined for the host side of the Host Edge Card Connector are listed in MSA. The connector pins are each rated for a maximum current of 1000 mA.

3. Two Multi-Purpose Pin for supporting Tx_DIS and Rx_LOS function in the 100G QSFP28 LR1 BIDI module.

 


IX. Partly Management Interface

Page Byte Bit Name Description
00h 99 1 LP/TxDis ctrl LPMode/TxDis input signal control. See SFF8679 for a complete description. 0b = LPMode 1b = TxDIS
0 IntL/LOSL ctrl IntL/LOSL output signal control. See SFF-8679 for a complete description. 0b = IntL 1b = LOSL

 

 

X. Module Power Supply Specification

100G QSFP28 LR1 BIDI needs power supply of 3.3V , the following figure shows the timing of the initial module turn-on in Low Power Mode, and the later transition to full power mode after the host system has enabled it via the two-wire interface. And shows the power supplies to the module and the according current values. Module power supply refer to SFF-8679 TABLE 5-6.

100G QSFP28 LR1 BIDI INRUSH CURRENT TIMING

QSFP28-100G-BX10 100G QSFP28 Transceiver 10km Single LC 850nm 100G Transceiver 1

 


XI Mechanical Diagram

QSFP28-100G-BX10 100G QSFP28 Transceiver 10km Single LC 850nm 100G Transceiver 2

 

 

 

Products
PRODUCTS DETAILS
QSFP28-100G-BX10 100G QSFP28 Transceiver 10km Single LC 850nm 100G Transceiver
MOQ: 1 pair
Standard Packaging: 4pcs/plastic plate,
Delivery Period: Within 1-3 work days
Payment Method: L/C, T/T, Western Union,Credit Card
Supply Capacity: 10,000 pcs per month
Detail Information
Place of Origin
China
Brand Name
NUFIBER
Certification
CE FCC Rohs
Model Number
QSFP28-100G-BX10U/D
Data Rate:
100Gb/s
Distance:
10km
Connector:
LC
DDM:
Support
Fiber Type:
Single Fiber Single Mode
Power Supply:
3.3V
Working Temperature:
0~70℃
Warranty:
1 Year
Compatibility:
Huawei, Cisco, HP, H3C...
Manufacturer:
Yes
Minimum Order Quantity:
1 pair
Packaging Details:
4pcs/plastic plate,
Delivery Time:
Within 1-3 work days
Payment Terms:
L/C, T/T, Western Union,Credit Card
Supply Ability:
10,000 pcs per month
Product Description

100Gb/s QSFP28 BIDI 10km DDM Transceiver

 

Descriptions

The 100G QSFP28 LR1 BIDI is designed for 10km optical communication applications. It is intended for the service with single mode fiber in 100Gb/s high speed data communications. The optical signals are multiplexed to a single-mode fiber through commercial standard LC connector.

 

 

Product Features

  • Supports 100GBASE-LR BIDI
  • Lane signaling rate 106.25Gb/s with PAM4
  • Up to 10km transmission on SMF
  • EML Laser and PIN receiver
  • 4x25.78Gb/s with NRZ electrical interface (CAUI-4)
  • Support KP4 FEC inside the module
  • High speed I/O electrical interface
  • I2C interface with integrated Digital Diagnostic monitoring
  • QSFP28 MSA package with simplex LC connector
  • Single +3.3V power supply
  • Power consumption <3.5 W
  • Operating case temperature: 0 to +70 °C
  • Compliant to 802.3cu, SFF-8636&SFF-8679 standard
  • Compliant to 100G Lambda MSA 100G-LR1 Optical Specifications
  • Complies with EU Directive 2015/863/EU

Applications

  • Data Center
  • 100 Gigabit Ethernet

 

Ordering Information

Part No. Data Rate(optical) Laser Fiber Type Distance Optical Interface Temp DDMI Latch Color
QSFP28-100G-BX20U 106.25Gbps Tx1271/Rx1331 SMF 20km LC 0~70C Y Purple
QSFP28-100G-BX20D 106.25Gbps Tx1331/Rx1271 SMF 20km LC 0~70C Y Red

 

I. Absolute Maximum Ratings

Parameter Symbol Min. Typical Max. Unit Notes
Storage Temperature TS -40 - +85 °C  
Supply Voltage VCC -0.5 - +4.0 V  
Operating Relative Humidity RH - - +85 %  

 

II. Recommended Operating Conditions

Parameter Symbol Min. Typical Max. Unit Notes
Operating Case Temperature TC 0 - +70 °C  
Power Supply Voltage VCC 3.13 3.3 3.47 V  
Transmission Distance TD - - 10 km Over SMF

 

III. Optical and Characteristics

Parameter Symbol Min. Typical Max. Unit Notes
Transmitter
Center Wavelength CW 1264.5 1271 1277.5 nm  
1324.5 1331 1337.5 nm  
Signaling Rate SR     53.125 GBd  
Frequency Offset Foffset -100   100 ppm  
Average Launch Power PTX -1.4 - 4.5 dBm 1
Outer Optical Modulation Amplitude OMA 0.7 - 4.7 dBm 1
Launch power in OMA minus TDECQ OMA-TDECQ -0.7 - - dBm ER≧4.5 dB
-0.6 - - dBm ER<4.5dB
Transmitter and dispersion eye closure for PAM4 (TDECQ) (max) TDECQ - - 3.4 dBm  
Average Output Power (Laser Turn off) Poff - - -30 dBm  
Side Mode Suppression Ratio SMSR 30 - - dB  
Extinction Ratio ER 3.5 - - dB  
RIN_OMA RIN - - -136 dB/Hz  
Transmitter reflectance Tref - - -26 dB  
Optical Return Loss Tolerance ORLT - - 15.6 dB  
Receiver
Center Wavelength CW 1324.5 1331 1337.5 nm  
1264.5 1271 1277.5 nm  
Damage threshold Pdamage 5.5 - - dBm 2
Average Rx Power PRx -7.7 - 4.5 dBm 3
Receive power _OMAouter POMA - - 4.7 dBm  

Receiver sensitivity _OMAouter

for TDECQ < 1.4 dB

for 1.4 dB £ TDECQ £ 3.4 dB

SEN _OMA - -

-6.1

–7.5 +

TDECQ

dBm 4
Reflectance Ref - - -26 dB  
Los Assert LosA -26 -   dBm  
Los De-Assert LosDA - - -10 dBm  
Los Hysteresis LosH 0.5 - - dB  
Stressed receiver sensitivity _OMAouter SRS - - -4.1 dBm 5
Conditions of stressed receiver sensitivity teste :
Stressed eye closure for PAM4 (SECQ)       3.4 dB 6
SECQ-10*lgCeq       3.4 dB 6

Notes:

  • The optical power is launched into SMF.
  • The receiver shall be able to tolerate, without damage, continuous exposure to an optical input signal having this average power level. The receiver does not have to operate correctly at this input power.
  • Average receive power, each lane (min) is informative and not the principal indicator of signal strength.
  • Measured with conformance test signal at TP3 using the test pattern PRBS31Q or scrambled idle for stressed receiver sensitivity for the BER= 2.4x10-4.
  • Measured with conformance test signal at TP3 (see3.11) for the BER specified in IEEE Std 802.3cu
  • Ceq is a coefficient defined in IEEE Std 802.3-2022 clause 121.8.5.3 which accounts for reference equalizer noise enhancement.

 

 

 

IV. Electrical Characteristics

Parameter Symbol Min. Typical Max. Unit Notes
Transmitter (Module Input)
Input Differential Impedance Rin - 100 - Ohm  
Differential Data Input Amplitude VIN,P-P   - 900 mVpp  
Differential termination mismatch (max) D-mismatch - - 10 %  
DC common-mode input voltage   -0.3 - 2.8 V  
Transition time(20%~80%) Tr Tf 10 - - ps  
LPMode, Reset and ModSelL / Tx dis VIL -0.3 - 0.8 V  
LPMode, Reset and ModSelL / Tx dis VIH 2.0 - VCC+0.3 V  
Receiver (Module Output)
Output Differential Impedance Rout - 100 - Ohm  
Differential Data Output Amplitude VOUTP-P - - 900 mVpp  
Differential termination mismatch (max) D-mismatch - - 10 %  
Transition time, 20% to 80% Tr Tf 12 -   ps  
ModPrsL and IntL/ Rx los VOL 0 - 0.4 V  
ModPrsL and IntL/ Rx los VOH VCC-0.5 - VCC+0.3 V  

 

V. Digital Diagnostics

Parameter Range Accuracy Unit Calibration
Temperature 0 to 70 ±3 ºC Internal
Voltage 0 to Vcc ±3% V Internal
Tx Bias Current 0 to 100 ±10% mA Internal
Tx Output Power -1.4 to 4.5 ±3 dB Internal
Rx Input Power -7.7 to 4.5 ±3 dB Internal

 

VI. Communication Interface Timing Characteristics

Parameter Symbol Min Max Unit Calibration Notes
Initialization time t_init   10 s Time from power on or hot plug until the module is fully functional. This time applies to Power Class 2 or higher modules when LPMode is pulled low by the host, and to all Power Class 1 modules.

 

 

 

 

Room Temperature

LPMode Assert Time ton_LPMode   100 ms Time from when the host releases LPMode to high until module power consumption reaches Power Class 1.  
Rx LOS Assert Time ton_LOS   100 ms Time from Rx optical signal loss to Rx LOS bit set to 1 and IntL pulled low by the module.  
Tx Fault Assert Time ton_Txfault   200 ms Time from Tx Fault state to Tx Fault bit set to 1 and IntL pulled low by the module.  
Tx Disable Deassert Time toff_TxDis   400 ms Time from Tx Disable bit cleared to 0 until optical output rises above 90% of nominal.  
Tx Disable Assert Time ton_TxDis   100 ms Time from Tx Disable bit set to 1 until optical output falls below 10% of nominal.  

 

VII. Pin Diagram

 

QSFP28-100G-BX10 100G QSFP28 Transceiver 10km Single LC 850nm 100G Transceiver 0

 

 

VIII. Pin Definitions

PIN Logic Symbol Description

Plug

Seq.

Notes
1   GND Ground 1 1
2 CML-I Tx2n Transmitter Inverted Data Input 3  
3 CML-I Tx2p Transmitter Non-Inverted Data output 3  
4   GND Ground 1 1
5 CML-I Tx4n Transmitter Inverted Data Input 3  
6 CML-I Tx4p Transmitter Non-Inverted Data output 3  
7   GND Ground 1 1
8 LVTLL-I ModSelL Module Select 3  
9 LVTLL-I ResetL Module Reset 3  
10   VccRx ﹢3.3V Power Supply Receiver 2 2
11 LVCMOS-I/O SCL 2-Wire Serial Interface Clock 3  
12 LVCMOS-I/O SDA 2-Wire Serial Interface Data 3  
13   GND Ground 1  
14 CML-O Rx3p Receiver Non-Inverted Data Output 3  
15 CML-O Rx3n Receiver Inverted Data Output 3  
16   GND Ground 1 1
17 CML-O Rx1p Receiver Non-Inverted Data Output 3  
18 CML-O Rx1n Receiver Inverted Data Output 3  
19   GND Ground 1 1
20   GND Ground 1 1
21 CML-O Rx2n Receiver Inverted Data Output 3  
22 CML-O Rx2p Receiver Non-Inverted Data Output 3  
23   GND Ground 1 1
24 CML-O Rx4n Receiver Inverted Data Output 3 1 
25 CML-O Rx4p Receiver Non-Inverted Data Output 3  
26   GND Ground 1 1
27 LVTTL-O ModPrsL Module Present 3  
28 LVTTL-O IntL/Rx_LOS Interrupt/Rx_LOS 3 3 
29   VccTx +3.3 V Power Supply transmitter 2 2
30   Vcc1 +3.3 V Power Supply 2 2
31 LVTTL-I LPMode/TxDIS Low Power Mode/Tx_Disable 3 3 
32   GND Ground 1 1
33 CML-I Tx3p Transmitter Non-Inverted Data Input 3  
34 CML-I Tx3n Transmitter Inverted Data Output 3  
35   GND Ground 1 1
36 CML-I Tx1p Transmitter Non-Inverted Data Input 3  
37 CML-I Tx1n Transmitter Inverted Data Output 3  
38   GND Ground 1 1
 

Notes:

1. GND is the symbol for signal and supply (power) common for the QSFP28 module. All are common within the QSFP28 module and all module voltages are referenced to this potential unless otherwise noted. Connect these directly to the host board signal-common ground plane.

2. Vcc Rx, Vcc1 and Vcc Tx are the receiver and transmitter power supplies and shall be applied concurrently. Requirements defined for the host side of the Host Edge Card Connector are listed in MSA. The connector pins are each rated for a maximum current of 1000 mA.

3. Two Multi-Purpose Pin for supporting Tx_DIS and Rx_LOS function in the 100G QSFP28 LR1 BIDI module.

 


IX. Partly Management Interface

Page Byte Bit Name Description
00h 99 1 LP/TxDis ctrl LPMode/TxDis input signal control. See SFF8679 for a complete description. 0b = LPMode 1b = TxDIS
0 IntL/LOSL ctrl IntL/LOSL output signal control. See SFF-8679 for a complete description. 0b = IntL 1b = LOSL

 

 

X. Module Power Supply Specification

100G QSFP28 LR1 BIDI needs power supply of 3.3V , the following figure shows the timing of the initial module turn-on in Low Power Mode, and the later transition to full power mode after the host system has enabled it via the two-wire interface. And shows the power supplies to the module and the according current values. Module power supply refer to SFF-8679 TABLE 5-6.

100G QSFP28 LR1 BIDI INRUSH CURRENT TIMING

QSFP28-100G-BX10 100G QSFP28 Transceiver 10km Single LC 850nm 100G Transceiver 1

 


XI Mechanical Diagram

QSFP28-100G-BX10 100G QSFP28 Transceiver 10km Single LC 850nm 100G Transceiver 2