China OEM Sm 1310nm 25km - 4E1 PDH Fiber Multiplexer JHA-CPE4 (19 Inch 1U Type) – JHA

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China OEM Sm 1310nm 25km - 4E1 PDH Fiber Multiplexer JHA-CPE4 (19 Inch 1U Type) – JHA Detail:

4E1 PDH Fiber Multiplexer JHA-CPE4

(19 Inch 1U Type)

Overview

This device provides 1-4* E1 interface , Standard 2 wire telephone as engineering order-wire (optional). It is very flexible. It has alarm function. The work is reliable, stable, and low power consumption, high integration, small size.

Product Photo

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Features

  • Based on self -copyright IC
  • Modular wide dynamic optical detector
  • Uses standard 2 wire telephone (non-telephone handles) set as engineering order-wire hotline(optional)
  • E1 interface comply with G.703, adopts digital clock recovery and smooth phase-lock technology
  • When optical signal lost, it can detect the remote device is power off or fiber is disconnected, and indicates alarm by LED
  • The local device can view the remote device working condition
  • Provide command the remote interface Loop Back, ease line maintenance
  • The transmission distance is up to 2-120Km without interruption
  • AC 220V, DC-48V, DC+24V can be optional
  • DC-48V/DC+24V power supply with automatic polarity detection function, when installed without distinction between positive and negative

Parameters

♦  Fiber

Multi-mode Fiber

50/125um, 62.5/125um,

Maximum transmission distance:                 5Km @ 62.5 / 125um single mode fiber,attenuation (3dbm/km)

Wave Length:                                                820nm

Transmitting power:                               -12dBm (Min) ~-9dBm (Max)

Receiver sensitivity:                               -28dBm (Min)

Link budget:                                           16dBm

Single-mode Fiber

8/125um, 9/125um

Maximum transmission distance:          40Km

Transmission distance:                                  40Km @ 9 / 125um single mode fiber, attenuation (0.35dbm/km)

Wave Length:                                                1310nm

Transmitting power:                               -9dBm (Min) ~-8dBm (Max)

Receiver sensitivity:                               -27dBm (Min)

Link budget:                                           18dBm

♦ E1 Interface

  Interface Standard:          comply with protocol G.703;
 Interface Rate:                  2048Kbps±50ppm;
 Interface Code:                HDB3;

 E1 Impedance:                 75Ω (unbalance), 120Ω (balance);

  Jitter tolerance:                In accord with protocol G.742 and G.823

  Allowed Attenuation:      0~6dBm

♦ Working environment

Working temperature:               -10°C ~ 50°C

Working Humidity:                  5%~95 % (no condensation)

Storage temperature:         -40°C ~ 80°C

Storage Humidity:                    5%~95 % (no condensation)

Specifications

Model Model Number:JHA-CPE4
Functional Description 4E1 PDH,order wire phone, 19 inch 1U Type,(Standard telephone interface, non-telephone handles)
Port Description One optical port,4 E1 interface (75/120 ohms)
Power Power supply: AC180V ~ 260V;DC–48V;DC+24VPower consumption: ≤10W
Dimension Product Size: 19 inch 1U   485X138X44mm(WXDXH)
Weight 2.3KG/PCS

Application

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Product detail pictures:

China OEM Sm 1310nm 25km - 4E1 PDH Fiber Multiplexer JHA-CPE4 (19 Inch 1U Type) – JHA detail pictures

China OEM Sm 1310nm 25km - 4E1 PDH Fiber Multiplexer JHA-CPE4 (19 Inch 1U Type) – JHA detail pictures


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Each individual member from our large performance revenue crew values customers' needs and company communication for China OEM Sm 1310nm 25km - 4E1 PDH Fiber Multiplexer JHA-CPE4 (19 Inch 1U Type) – JHA , The product will supply to all over the world, such as: Amman, Luxembourg, Austria, There are advanced producing & processing equipment and skilled workers to ensure the products with high quality. We have found an excellent before-sale, sale, after-sale service to ensure the customers that could rest assured to make orders. Until now our products are now moving on fast and very popular in South America, East Asia, the Middle east, Africa, etc.

The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
5 Stars By Gwendolyn from Australia - 2017.12.19 11:10
With a positive attitude of regard the market, regard the custom, regard the science, the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
5 Stars By Belinda from Montreal - 2018.12.10 19:03
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