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.
Persona a contactar : gear link, +86 027 87887588
Buen trato: comprar del vendedor
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
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Tuesday 23 December 2025
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Tuesday 23 December 2025
Nous sommes les principaux fournisseurs de boissons énergisantes comme Red Bull, requin, chargeur et bien d'autres.Nous pouvons également fournisseur can boissons comme Pepsi, Coca cola, Fanta, Sprite et autres produits.Nous fournissons également la meilleure qualité de l'eau minérale...
Vente en Gros
- 40400 - Kuala Lumpur
- +60 1 46 26 71 59
- +60 1 42 85 90 62





