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1000BASE-CWDM SFP 1270-1610 nm 120 km DDM LC SMF Transceiver Module

Please call 800-590-9535 for availability.

Product Description

100% OEM Compatible 1000Base SFP CWDM Transceiver (SMF, 1270-1610 nm, 120 km, LC, DDM, Industrial Temp)

SFPLCsimplex fiber1.25gbpsIndustrial temperature -40C to 85C120kmMSA Compliant

Form Factor: SFP CWDM Data Rate: 1.25 Gbps
Wavelength: 1470 nm~1610 nm Protocols: 1000BASE Ethernet | MSA Compliant | SFF-8472
Connector: LC Transmitter Type: DFB
Cable Type: SMF Max Distance: 120 km (74.56 mi)
Temperature Range: Industrial Temp: -40°C to 85°C* Digital Diagnostics (DDM/DOM): Supported
Power Consumption: <1 W

1 GB CWDM SFP 1270-1610 nm 120 km Data Sheet

Our CWDM transceivers and optical passive subsystem wavelengths are spaced at 20 nanometers apart, with laser emissions occurring at the 18 defined channels and wavelengths shown in the chart below.


Tested. Trusted. Approved.

Guaranteed Compatible

Guaranteed Compatible

100% guaranteed compatible in over 90 OEM platforms

99.98% Reliability Rate

Reliability Rate

100% tested to exact MSA & OEM specifications

Industry Leading Lifetime Warranty

Industry Leading Lifetime Warranty

Industry leading Limited Lifetime Warranty on all transceiver products

98% On-Time Delivery Rate

98% On-Time Delivery Rate

Extensive inventory guarantees immediate delivery on over 20,000 SKU's

Full Service Technical Support

Full Service Technical Support

Call, chat, email or meet for transceiver support

Up to 90% Savings

Savings of up to 90% off OEM Prices

Save up to 90% while improving deliverability & interoperability

Approved's SFP CWDM OEM Compatibility

The Approved Networks 1000BASE-CWDM SFP 1270-1610 nm 120 km DDM LC SMF Transceiver Module is guaranteed 100% Compatible and Functional in its intended router or switch. Our SFP CWDM transceiver comes with an Industry Leading Lifetime Warranty, surpassing the OEM warranty for the same product. Every SFP CWDM transceiver is environmentally tested in its specific port/platform, which includes compliance verification for distance, wavelength, traffic density and light.

  • Cisco: CWDM-SFP-1XXX-120
  • Juniper: SFP-GE120KCW1XXX
  • MSA Generic: CWDM-SFP-120-I-XX
  • MSA OnePort Programmable: CWDM-SFP-120-I-XX
  • Nokia (Alcatel): 3HE00070CX

If you don't see your platform listed, please contact us.