1.25G 1000Base-SX SFP Module
Short Description:
1.25G,Duplex LC Connector,1000Base-SX, Wavelength:850nm or 1310nm,Multimode Fiber,transmission distance to 550m(1804 feet), Compatible with Cisco/3COM/Huawei/ZTE/HP switch and routersDescription
Specification
Order information
Q&A
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Description
The 1000BASE-SX (short wavelength) GBIC module operates on standard multimode fiber-optic link spans of up to 1804 feet (550 m).
The 100BASE-SX SFP module is a hot-swappable device that plugs into a Gigabit Ethernet SFP port. It provides full-duplex 100-Mbps connectivity over multimode fiber (MMF) infrastructures. The 100BASE-SX SFP operates on ordinary MMF optical link spans of up to 1.2428 miles (2 km) in length.
Features:
Up to 1.25Gb/s bi-directional data links
Hot-pluggable SFP footprint
850nm , Multimode Fiber
Duplex LC connector
Very low jitter
Up to 550m on Multimode fiber
Metal enclosure, for lower EMI
Single 3.3V power supply
Low power dissipation <700mW typical
Block Diagram of Transceiver:
Application:
- Switch to switch interface
- High speed I/O for file servers .
- Bus extension applications
Specification
Optical Characteristics (TOP = 0 to 70℃, VCC = 3.00 to 3.60 Volts)
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Ref. |
|
Transmitter |
||||||
|
Output Opt. Power |
POUT |
-15 |
dBm |
1 |
||
|
Optical Wavelength |
λ |
1270 |
1310 |
1360 |
nm |
2 |
|
Optical Modulation Amplitude |
OMA |
174 |
μW |
2,3 |
||
|
Optical Rise/Fall Time |
tr/ tf |
100 |
160 |
ps |
4 |
|
|
RIN |
-120 |
dB/Hz |
||||
|
Deterministic Jitter Contribution |
TX Δ DJ |
20 |
56.5 |
ps |
5 |
|
|
Total Jitter Contribution |
TX Δ TJ |
70 |
119 |
ps |
||
|
Optical Extinction Ratio |
ER |
9 |
dB |
|||
|
Receiver |
||||||
|
Average Rx Sensitivity @ 2.125 |
RSENS1 |
-21 |
dBm |
6, 7 |
||
|
Gb/s (2X Fiber Channel) |
||||||
|
Average Rx Sensitivity @ 1.25 Gb/s |
RSENS2 |
-22 |
dBm |
6, 7 |
||
|
(Gigabit Ethernet) |
||||||
|
Average Rx Sensitivity @ 1.06 Gb/s |
RSENS1 |
-22 |
dBm |
6, 7 |
||
|
(1X Fiber Channel) |
||||||
|
Stressed RX sens. =1.25 Gb/s |
-18 |
-14.5 |
dBm |
|||
|
Average Received Power |
RxMAX |
0 |
dBm |
|||
|
Receiver Elec. 3 dB cutoff freq. |
1500 |
MHz |
||||
|
Optical Center Wavelength |
λC |
1265 |
1600 |
nm |
||
|
Return Loss |
12 |
dB |
||||
|
LOS De-Assert |
LOSD |
-23 |
-19 |
dBm |
||
|
LOS Assert |
LOSA |
-30 |
-25 |
dBm |
||
|
LOS Hysteresis |
0.5 |
dB |
||||
Recommend Application Circuit:
Order information
| Product Model | Descriptions | Inquiry |
|---|---|---|
| BDTRP485L1MN-0.5 | 1.25G SFP module,Duplex fiber,LC Connector,1000Base-SX,850nm,Multimode Fiber,550m(1804 feet) | Request Price |
Q&A
Question1: Is SFP module compatible with Zyxel, 3Com, Cisco and Huawei?
Answer: No, SFP module is compatible with Zyxel, 3Com and Cisco. For Huawei, it can only be compatible with the old models, because some new devices (such as S6800 series) requires special compatibility code.
Related Article:
How to Choose Fiber Optical Transceivers
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