25G SFP28 CWDM 1270-1330 40km DDM Transceiver
The 25g cwdm is widely used in 25G Ethernet and 5G front haul CPRI/eCPRI, with a transmission distance of up to 10km or 15km through a pair of single-mode optical fibers. 25g sfp28 cwdm sfp module uses 1270nm-1370nm (interval 20nm) CWDM DML laser and PIN receiver, or 1470nm-1570nm (interval 20nm) CWDM EML laser and APD receiver, the receiving and transmitting channel has a built-in CDR circuit, the maximum rate is up to 25.78 Gbps.
25G SPF28 CWDM Features
Supports up to 25.78Gbps bit rates
Hot-pluggable SFP+ footprint
CWDM DFB laser and PIN photodiode, Up to 10km for
SMF transmission
Compliant with SFP+ MSA and SFF-8472 with duplex LC
receptacle
Compatible with RoHS
Single +3.3V power supply
Real Time Digital Diagnostic Monitoring
Operating case temperature: Standard: 0 to +70°C
SFP28 25G CWDM 1270-1330 40km DDM Technical Specification
Absolute Maximum Ratings
|
Parameter |
Symbol |
Min |
Max |
Unit |
|
Supply Voltage |
Vcc |
-0.5 |
4.5 |
V |
|
Storage Temperature |
Ts |
-40 |
85 |
°C |
|
Operating Humidity |
- |
5 |
85 |
% |
Recommended Operating Conditions
|
Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
|
Operating Case Temperature |
Tc |
0 |
|
70 |
°C |
|
Power Supply Voltage |
Vcc |
3.135 |
3.3 |
3.465 |
V |
|
Power Supply Current |
Icc |
|
|
400 |
mA |
|
Data Rate |
|
|
25.78 |
|
Gbps |
As a cwdm sfp manufacturer, we can offer kinds of cwdm sfp transceivers for sale, and the cwdm sfp cost is reasonable, if you have needs, please contact us.
As a professional optical transceiver china manufacturer, WHGearlink China optical transceiver will undergo switch compatibility testing before shipment to ensure that each module is 100% compatible. WHGearlink fiber optic transceiver manufacturer provides switches compatible with major brands of network equipment, such as Cisco SFP SFP+ compatibility, Arista, Juniper, HP, Ruijie, Dell, Brocade transceiver, Huawei, H3C, Extreme, Juniper, etc.
Contact : gear link, +86 027 87887588
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