# DWDM MUX DEMUX ABS Box Module

DWDM multi channel multiplexer /demultiplexer (MUX /DEMUX) modules are available on ITU channel spacing of 100GHz. They demonstrate low loss, temperature insensitivity and reliable

![](https://cdn.shopify.com/s/files/1/0758/0362/3703/files/2025102502.png?v=1761382671)

performance in any system application.

Fixed MUX/DEMUX modules offer low\-cost wavelength management solutions that are suitable for long haul, metro, and access application.

**Feature****s** Low Insertion Loss

  High Isolation

  Low PDL

  Compact Design

  Good channel\-to\-channel uniformity

  Wide Operating Wavelength

  Wide Operating Temperature: -20 to 70C

  **Product** **specification**

**C****h****annels**

**4**

**8**

**1****6**

**Insertion** **Loss**

<1.5dB

<2.4dB

<4.0dB

**Wavelength** **Range**

C\- band ITU channels

**Te****chnology**

TFF (Thin Film Filter)

**Channel** **Spacing**

100GHZ(0.8nm)

**Passband** **Ripple**

≤ 0.5dB

**Channel** **Passband**

±0.11nm

**Channel** **Isolation**

Adjacent ≥30dB

Non\-adjacent ≥ 45dB

**Polarizatio****n**

**Dependent** **Loss**

≤ 0.2dB

**Polarization**   **Mode** **Dispersio****n**

≤ 0.2ps

**D****irectivity**

≥ 50dB

**Return** **Loss**

≥ 45dB

**Optical** **Power**

**Ha****ndling**

≤ 500mW

**Temperatur****e**

Operating \-40 to 85°C

Storage    -40 to 85°C

**Fiber** **Type**

SMF\-28e+

**Connecto****r**

LC/SC/FC or other

**Net** **Weight**

0.25kg

**Package**

**dimension****s**

80\*60\*14mm

100\*80\*10mm

120\*80\*18mm

Or other

## Details

- **Price:** 0.0 USD
- **Vendor:** DFT TELECOM
- **Type:** 电脑网络
- **Tags:** dfttelecom, fiberoptic cable, fiberoptic Solutions, switch

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 0.00 USD | In stock |

## Images

- DWDM MUX DEMUX ABS Box Module

---

> Source: [DFT TELECOM ](https://dfttelecom.com/products/dwdm-mux-demux-abs-box-module)
> Updated: 2026-08-28