DOM MMF 850nm 300m 10G SFP+ SR Sr Transceiver Brocade Compatible
10G SFP+ SR Fiber Optic Brocade Compatible LC DOM MMF 850nm 300m
Transceiver
Electrical Characteristics (TOP(C) =0 to 70 ℃,TOP(I) =-40 to 85 ℃,VCC = 3.13 to 3.47 V)
| Parameter | Symbol | Min. | Typ | Max. | Unit | Note |
| Transmitter |
| Differential data input swing | VINPP | 180 | | 700 | mVpp | 1 |
| Transmit Disable Voltage | VD | VCC-0.8 | | Vcc | V | |
| Transmit Enable Voltage | VEN | Vee | | Vee+0.8 |
| Input differential impedance | Rin | | 100 | | Ω | |
| Receiver |
| Differential data output swing | Vout,pp | 300 | | 850 | mVpp | 2 |
| Output rise time and fall time | Tr, Tf | 28 | | | Ps | 3 |
| LOS asserted | VLOS_F | 2 | | Vcc_HOST | V | 4 |
| LOS de-asserted | VLOS_N | Vee | | Vee+0.8 | V | 4 |
Note:
1. Connected directly to TX data input pins. AC coupling from pins
into laser driver IC.
2. Into 100Ω differential termination.
3. 20 – 80%. Measured with Module Compliance Test Board and OMA
test pattern. Use of four 1’s and four 0’s sequence in the PRBS 9
is an acceptable alternative.
4. LOS is an open collector output. Should be pulled up with 4.7kΩ
– 10kΩ on the host board. Normal operation is logic 0; loss of
signal is logic 1.
Optical Characteristics (TOP(C) =0 to 70 ℃,TOP(I) =-40 to 85 ℃,VCC = 3.13 to 3.47 V)
| Parameter | Symbol | Min. | Typ | Max. | Unit | Note |
| Transmitter |
| Operating Wavelength | λ | 810 | 850 | 880 | nm | |
| Ave. output power (Enabled) | PAVE | -6 | | 0 | dBm | 1 |
| Extinction Ratio | ER | 3.5 | | | dB | |
| RMS spectral width | Δλ | | | 0.85 | nm | |
| Rise/Fall time (20%~80%) | Tr/Tf | | | 50 | ps | 2 |
| Dispersion penalty | TDP | | | 2 | dB | |
| Output Optical Eye | Compliant with IEEE 0802.3ae |
| Receiver |
| Operating Wavelength | | 840 | 850 | 860 | nm | |
| Receiver Sensitivity(ER=4.5) | PSEN1 | | | -11.1 | dBm | 3 |
| Overload | PAVE | | | 0.5 | dBm | |
| LOS Assert | Pa | -30 | | | dBm | |
| LOS De-assert | Pd | | | -12 | dBm | |
| LOS Hysteresis | Pd-Pa | 0.5 | | | dB | |
Notes:
1. Measured at 10.3125b/s with PRBS 231 – 1 NRZ test pattern.
2. 20%~80%
3. Under the ER worst case=4.5@ 10.3125 Gb/s with PRBS 231 - 1 NRZ test pattern for BER < 1x10-12
Product Features
● Supports up to 11.3Gb/s bit rates
● Duplex LC connector
● Hot pluggable SFP+ footprint
● 850nm VCSEL transmitter, PIN photo-detector
● Operating case temperature: Commerical:0~70°C
Applications: 10G Fiber Channel and Other optical links.
