E-link China Technology Co., Ltd.

E-link China Technology Co.,Ltd.
Professional Fiber Optical Communication and CCTV Security Transmission Product Manufacturer


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E- Link SFP Optical Transceiver Module CWDM Mux / Demux Module In 1U/2U Rack Mount

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E- Link SFP Optical Transceiver Module CWDM Mux / Demux Module In 1U/2U Rack Mount

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Large Image :  E- Link SFP Optical Transceiver Module CWDM Mux / Demux Module In 1U/2U Rack Mount

Product Details:
Place of Origin: China
Brand Name: E-link
Certification: CE, RoHS
Model Number: LNK-WM-RU Series
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: USD99~199/pcs
Packaging Details: Standard Export Packing
Delivery Time: 5~7 work days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 100000pcs per month
Detailed Product Description
Number Of Channel: 4/8/16/18 Wavelength: 1270-1610nm
Channel Spacing: 20nm Channel Bandwidth: ±6.5nm
Technology: Thin-film Filter Technology Connector: LC/SC/FC/ST, UPC/APC Polish
Housing: 1U/2U Rack Mount 1310nm Port Pass Band Width: 1260nm~1360nm
1550nm Port Pass Band Width: 1520nm~1620nm Operating Temperature: -40°C~+85°C
High Light:

sfp bidirectional transceiver


cisco compatible sfp modules

4CH, 6CH, 8CH, 16CH, 18CH CWDM Mux/Demux Module in 1U/2U Rack Mount 
E-link’s 1U/2U Rack Mount CWDM Module is specially designed for easy management. It has a super hard shell to protect the stable operation of the CWDM module.
The rack mount CWDM module is available in 4CH, 6CH, 8CH, 12CH or 18CH configurations have lower overall insertion loss and better uniformity across the channels. All E-link’s CWDM modules are Telcordia qualified. (Meet TELCORDIA GR-1221-CORE).
1. Features

  • Low Insertion Loss
  • High Isolation
  • Low PDL
  • Compact Design
  • Good channel-to-channel uniformity
  • Wide Operating Wavelength: From 1260nm to 1620nm
  • Wide Operating Temperature: From -40℃ to 85℃
  • High Reliability and Stability

2. Applications

  • CWDM System
  • PON Networks
  • CATV Links

3. Compliance

  • Telcordia GR-1209-CORE-2001
  • Telcordia GR-1221-CORE-1999
  • RoHS


4. Specifications
1×N CWDM Mux/Demux Module

Center Wavelength (nm)ITU, ITU+1
Passband (nm)ITU±6.5
Operating Wavelength (nm)1460~1620 or 1260~1620
Channel Space (nm)20
Fiber TypeSMF-28e or customer specified
IL (dB) (P/A Grade)0.7/1.01.4/1.72.0/2.53.5/4.04.0/4.5
Isolation(dB)Adjacent Channel30
Non-Adjacent Channel50
Ripple (dB)
PDL (dB)0.2
PMD (ps)0.1
RL (dB)45
Directivity (dB)50
Maximum Optical Power (mw)500
Operating Temperature (℃)-40~85
Storage Temperature (℃)-40~85
BOX Package (mm)100*80*10140*115*18
LGX Package1U, 2U
19’’ Rack mount Package1U

1. Specified without connectors.
2. Add an additional 0.2dB loss per connector.
E- Link SFP Optical Transceiver Module CWDM Mux / Demux Module In 1U/2U Rack Mount 0

Contact Details
E-link China Technology Co., Ltd.

Contact Person: Michael Guo

Tel: +8613798439576

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