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  • 100G QSFP28  SR4 Tx850nm with MPO Male Pigtail 100M
  • 100G QSFP28  SR4 Tx850nm with MPO Male Pigtail 100M

100GBASE-SR4 100m QSFP28 SR4 Tx850nm with MPO Male Pigtail 100M

Wavelength: 850 nm
Fiber Type:    MMF
Max Distance: 70m@OM3,100m@OM4
Optical Components: VCSEL/PIN
Data Rate: 100 Gb/s
CONNECTOR : MPO Male Pigtail 100M
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100GBASE-SR4 100m QSFP28  SR4 Tx850nm with MPO Male Pigtail 100M




QSFP28 100Gbs SR4 Tx850nm with MPO Male Pigtail 100M designed for use in 100 Gigabit per second links over multimode fiber. They are compliant with the QSFP28 MSA and IEEE 802.3bm
The optical transmitter portion of the transceiver incorporates a 4-channel VCSEL (Vertical Cavity Surface Emitting Laser) array, a 4-channel input buffer and laser driver, diagnostic monitors, control and bias blocks. For module control, the control interface incorporates a Two Wire Serial interface of clock and data signals. Diagnostic monitors for VCSEL bias, module temperature, transmitted optical power,received optical power and supply voltage are implemented and results are available through the TWS interface. Alarm and warning thresholds are established for the monitored attributes. Flags are set and interrupts generated when the attributes are outside the thresholds. Flags are also set and interrupts generated for loss of input signal (LOS) and transmitter fault conditions. All flags are latched and will remain set even if the condition initiating the latch clears and operation resumes. All interrupts can be masked and flags are reset by reading the appropriate flag register. The optical output will squelch for loss of input signal unless squelch is disabled. Fault detection or channel deactivation through the TWS interface will disable the channel. Status, alarm/warning and fault information are available via the TWS interface.
The optical receiver portion of the transceiver incorporates a 4-channel PIN photodiode array, a 4-channel TIA array, a 4 channel output buffer, diagnostic monitors, and control and bias blocks.


Product Specification

Compatible  Generic brands such as Cisco, Arista, Juniper, Huawei, HP, Extreme, Miktrotik, etc. Vendor Name GZCOM
Form Factor QSFP28 Max Data Rate 103.1 Gbps
Wavelength 850nm Max Cable Distance 100m
Connector MPO Male Pigtail 100M Media MMF
Transmitter Type VCSEL 850nm Receiver Type PIN
DDM/DOM Supported Commercial Temperature Range 0 to 70°C (32 to 158°F)
TX Power -8.4~2.4dBm Receiver Sensitivity <-10.3dBm
Power Consumption 3.5W Extinction Ratio 3dB
Modulation Format NRZ CDR TX and RX
Transmit and Dispersion Penalty 5dB Powerbudget 1.9dB
Packaging Technology COB (chip on board) Packaging FEC Function
Protocols QSFP28 MSA Compliant Application 100GBASE Ethernet, Data Center, Telecom


Spec / Datasheet

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Shenzhen GZCOM Communication Co., Ltd  Copyright 2020-2025  
Address:401,Chuangkehui Building, Jinhetian Industrial Center,Shenzhen Guangdong
Service hotline 86-15876566237