标准光模块
25Gb/s SFP28 SR Transceiver 850nm, up to 100m
Description
25Gb/s SFP28 SR Transceiver 850nm, up to 100m
Product Description
25GBASE-SR SFP28 is an 850 nm VCSEL 25Gigabit SFP28 transceiver. It is designed to transmit and receive optical data over 50/125μm multimode optical fiber (MMF) and support up to 70m on OM3 MMF and 100m on OM4 MMF. The module has a duplex LC optical interface and all mechanical characteristics are compliant with the current SFP+ specification (SFF-8431 and SFF-8432).
Features:
● Electrical interface compliant to SFF-8431
● 850nm VCSEL laser and PIN photo-detector
● Maximum link length of 70m on OM3 MMF and 100m on OM4 MMF
● Digital diagnostics functions are available via the I2C interface
● Hot Pluggable
● RoHS compliant
Applications:
● 25GBASE-SR Ethernet
● InfiniBand QDR, SDR, DDR
● Servers, switches, storage and host card adapters
Order Information:
|
Description |
Data Rate(bps) |
Wavelength(nm) |
Reach |
Connector |
Fiber Type |
Power(dBm) |
S(dBm) |
Rx Tx |
Temp (deg C) |
Power Consumption |
|
QSFP28 SR4 |
100G |
850nm |
100m |
MTP/MPO |
MMF |
-6.5~-1.0 |
-8.6 |
PIN VCSEL |
0~70 |
<3.5w |
|
QSFP28 LR4 |
100G |
1290-1310nm |
10km |
LC |
SMF |
-4.3~4.5 |
-10.6 |
PIN LWDM EML |
0~70 |
<3.5w |
|
QSFP28 IR4 PSM |
100G |
1310nm |
2km |
MTP/MPO |
SMF |
1.0~3.5 |
-9.0 |
PIN DFB |
0~70 |
<3.5w |
|
QSFP28 CWDM4 |
100G |
CWDM |
2km |
LC |
SMF |
-6.5~2.5 |
-10.0 |
PIN DFB |
0~70 |
<3.5w |
|
CFP4 SR4 |
100G |
850nm |
100m |
MTP/MPO |
MMF |
-6.5~-1.0 |
-8.6 |
PIN VCSEL |
0~70 |
<3.5w |
|
CFP4 LR4 |
100G |
1290-1310nm |
10km |
LC |
SMF |
-1.3~4.5 |
-8.6 |
PIN LWDM EML |
0~70 |
<6.0w |
|
SFP28 SR |
25G |
850nm |
100m |
LC |
MMF |
-7.5~2.5 |
-10.0 |
PIN VCSEL |
0~70 |
<3.3w |
|
SFP28 LR |
25G |
1290-1330nm |
10km |
LC |
SMF |
-8.4~3.0 |
-10.4 |
PIN DFB |
0~70 |
<3.3w |
Important Notice
Performance figures,data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone before they become applicable to any particular order or contract. In accordance with the F-tone policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone or others. Further details are available from any F-tone sales representative.
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