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1620  1630nm WDM Filter

film WDM L-Band Supervisory Channel (1620~1630nm)

film WDM L-Band Supervisory Channel (1620~1630nm)
1620 1630nm WDM Filter Specification

Click here to View Formal Price(885 pcs are paid)
Fiberer - Company  Profile-2010
Features Applications
  • Wide Operating Wavelength Range
  • Low Insertion Loss
  • High Channel Isolation
  • Ultra Flat Wide Passband
  • High Stability and Reliability
  • Epoxy Free Optical Path
  • Fiberoptic Amplifiers

Fiberer’ L Band Supervisory Channel(1620nm~1630nm) Micro-Optic WDM utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging. It provides low insertion loss, high channel isolation, low temperature sensitivity and epoxy free optical path . All Fiberer’ products are Telcordia qualification tested.

Performance Specifications

Parameter MWDM_ LS

Pass Channel Wavelength Range (nm)

1620 ~ 1630

Reflect Channel Wavelength Range (nm)

Insertion Loss (dB)

Reflect Channel

< 0.4

Pass Channel
< 0.6
Isolation (dB) Reflection Channel
> 12
Pass Channel
> 30

Passband Ripple (dB)

< 0.3

Derectivity (dB)
> 50

Polarization Dependent Loss (dB)

< 0.1

Polarization Mode Dispersion
< 0.10

Return Loss (dB)

> 50

Power Handling (mW)


Operating Temperature (°C)

0 ~ +70

Storage Temperature (°C)

-40 ~ +85

Package Dimension (mm)

F 5.5xL34 (L38 for 900um jacket)

Specifications may change without notice

Ordering Information (mini order 5 pcs)

Pigtail Style
Fiber Length
In/Out Connector
LS=1625nm Pass
1=Bare Fiber
2=900um Jacket


(mini order 5 pcs)


Packaging & Labeling
To protect each of product, Fiberer will use firm and secure Package, and common use Fiberer Label if customer not remark.
It is available to use custmized labeling and packaging for customer request.

All shipment will be succssful to arrive customer's address. Fiberer try our best to let the shipment fast for customers, and the common express is by air of Fedex, DHL, UPS, EMS and TNT.
If the customer pay Fiberer the shipment charge, it will use Fiberer express account for the shipment, otherwise it need to use the customer's express account.

Customized & OEM
Fiberer always do Customized for customer's request successfully, It is available for Customized & OEM.

Order Now:
 1620 1630nm WDM Filter   (885 pcs are paid)

**Please click 'getOrder' or 'AddToCart' button to get the order(invoice) document directly.
**Shipment charge and lead time will be signed clearly in the invoice after finishing the order.
Quality Assurance:  assure 100% best quality.
(Fiberer assure 100% best quality.the term will be signed on order and invoice,match the safety of international business law.)    Customer Reviews

Description Please Select: Formal Price Qty. AddToCart
M WDM L-Band Supervisory Channel, 1625nm Pass
Weight: 0.2 kg/pcs
Delivery: within 2 weeks

Pigtail Style:

Fiber Type:

Fiber Length:

InOut Connector:
Part Number (P/N) and Remark Channel-Wavelength

100 pcs, Apply for VIP
10 pcs, USD 86/pcs.
1 pcs, USD 88/pcs.
FOB ShenZhen

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1620 1630nm WDM Filter

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