1310/1490 and 1550 combiner

GPON WDM/ EPON WDM(3C-PON-WDM)
1. Low insertion loss
2. High channel isolation
3. Low polarization dependent loss
4. EPON WDM
5. GPON WDM
FEATURES
•l Low insertion loss
•l High channel isolation
•l Low polarization dependent loss
•l Exceptional reliability and stability

APPLICATION

•l Access networks
•l Metro WDM Systems
•l Enterprise networks

PRODUCT DESCRIPTION

3C-LINK 1310&1490 /1550 Extend-WDM Mux/DeMux modules are based on mature thin-film filter techniques, and provide flat and wide passband, high channel isolation, very low insertion loss and exceptional reliability and stability. The modules are well suited for the low-cost lasers without cooling, and can tolerate substantial laser wavelength drift without degrading system performances. The module packaging such as dimension, structure, fiber type and connectors can be customized.

SPECIFICATION

Parameter

Specification

Operating wavelength range

1260nm ~ 1650nm

Channel wavelength

1310&1490 /1550

Number of channels

1, 2, or 3

Channel passband
≥
+/-10nm

Passband flatness
≤
0.3 dB

Channel insertion loss
≤
1.1 dB for 2-channel modules

0.8 dB for 1-channel modules

Channel isolation
≥
50 dB

PDL
≤
0.2 dB

PMD
≤
0.2 ps

Directivity
≥
50 dB

Return loss
≥
45 dB

Max optical power
≤
500 mW

Operating temperature range

-5 to 70 0C

Storage temperature range

-40 to +85 0C

Fiber type

SMF-28e