40GBASE-SR Bi-Directional QSFP28 850/900nm 100m DDM LC MMF Optical Transceiver Module
The QSFP-40G-SRBD is a Four-Channel, Pluggable, LC Duplex, Fiber-Optic QSFP+ Transceiver for 40 Gigabit Ethernet Applications. This transceiver is a high-performance module for short-range duplex data communication and interconnect applications. It integrates four electrical data lanes in each direction into transmission over a single LC duplex fiber optic cable. Each electrical lane operates at 10.3125 Gbps and conforms to the 40GE XLPPI interface.
The QSFP-40G-SRBD transceiver internally multiplexes an XLPPI 4x10G interface into two 20Gb/s electrical channels, transmitting and receiving each optically over one simplex LC fiber using bi-directional optics. This results in an aggregate bandwidth of 40Gbps into a duplex LC cable. This allows reuse of the installed LC duplex cabling infrastructure for 40GbE application.
Link distances up to 100 m using OM3 and 150m using OM4 optical fiber are supported. These modules are de- signed to operate over multimode fiber systems using a nominal wavelength of 850nm on one end and 900nm on the other end. The electrical interface uses a 38 contact QSFP+ type edge connector. The optical interface uses a conventional LC duplex connector. This module incorporates proven integrated circuit and VCSEL technology to provide reliable long life, high performance, and consistent service.
Features
Order information
Product Number |
Data Rate (Gb/s) |
Wavelength (nm) |
Reach (m) |
LD |
Tx Power (dBm) |
PD |
Rx Sens (dBm) |
Temperature (℃) |
QSFP-40G-SRBD |
40 |
850/900nm |
100M for OM3 150m for OM4 |
VCSEL |
-4~ 5dBm |
PIN |
<-7.5dBm |
10~70 |
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