标准光模块
25Gb/s SFP28 LR Transceiver 1310nm, up to 10km
Description
25Gb/s SFP28 LR Transceiver 1310nm, up to 10km
Product Description
25GBASE-LR SFP28 is 1310 nm DFB 25Gigabit SFP28 transceiver. It is designed to transmit and receive optical data over single multimode optical fiber (SMF) and support up to 10km. The module has a duplex LC optical interface and all mechanical characteristics are compliant with the current SFP+ specification (SFF-8472 and SFF-8432).
Features:
● 25Gb/s serial optical interface
● 1310nm DFB transmitter, PIN photo- detector
● 2-wire interface for management
● Compliant with SFF 8472
● Digital diagnostic monitoring interface for optical transceivers
● Operating case temperature: 0 °C to 70°C
● Cost effective SFP28 solution, enables higher port densities and greater bandwidth
● RoHS compliant
Applications:
● High-speed storage area networks
● Computer cluster cross-connect
● Custom high-speed data pipes
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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