E-LINK QSFP+ SR4 transceiver modules are designed for use in 40 Gigabit per second links over multimode fiber. They are compliant with the QSFP+ MSA and IEEE 802.3ba 40GBASE-SR4.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, control and bias blocks. The optical receiver portion of the transceiver incorporates a 4-channel PIN photodiode array, a 4-channel TIA array, a 4 channel output buffer, control blocks.
E-LINK QSFP+ SR4 transceiver modules are designed for use in 40 Gigabit per second links over multimode fiber. They are compliant with the QSFP+ MSA and IEEE 802.3ba 40GBASE-SR4.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, control and bias blocks. The optical receiver portion of the transceiver incorporates a 4-channel PIN photodiode array, a 4-channel TIA array, a 4 channel output buffer, control blocks.
PRODUCT FEATURES
►High Channel Capacity: 40 Gbps per module
►Up to 11.1Gbps Data rate per channel
►High Reliability 850nm VCSEL technology
►Electrically hot-pluggable
►Compliant with QSFP+ MSA
►Case operating temperature range:0°C to 70°C
►Power dissipation < 1.5 W
APPLICATIONS
40G Ethernet
Infiniband QDR
Fiber channel
Ⅰ Absolute Maximum Ratings
Parameter |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Note |
Storage Temperature |
Ts |
-40 |
- |
85 |
ºC |
|
Relative Humidity |
RH |
5 |
- |
95 |
% |
|
Power Supply Voltage |
VCC |
-0.3 |
- |
4 |
V |
|
Signal Input Voltage |
|
Vcc-0.3 |
- |
Vcc+0.3 |
V |
|
Damage threshold |
|
3.4 |
|
|
dBm |
|
Order Information
LNK-QSFP-SR | 40GBASE-SR4, 4-Channel, 850 nm MMF,100m links on OM3 multimode fiber Or 150m on OM4 multimode fiber |
LNK-QSFP-LR | 40GBASE-LR4, 4 CWDM lanes, 1310 nm SMF,up to 10km transmission on SMF |