OEM China Optical Patch Cord - 4E1 PDH Fiber Multiplexer JHA-CPE4m – JHA

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OEM China Optical Patch Cord - 4E1 PDH Fiber Multiplexer JHA-CPE4m – JHA Detail:

4E1 PDH Fiber Multiplexer JHA-CPE4m

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

42 

Front Panel

453

75 ohm Back Panel

343

120 ohm Back Panel

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-CPE4m
Functional Description 4E1 PDH,order wire phone, Desk-Top 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: Desk-Top Type   216X138X41mm(WXDXH)
Weight 1.25KG/PCS

Application

        44

75 ohm 4*E1 PDH

 32

120 ohm 4*E1 PDH

 

 


Product detail pictures:

OEM China Optical Patch Cord - 4E1 PDH Fiber Multiplexer JHA-CPE4m – JHA detail pictures

OEM China Optical Patch Cord - 4E1 PDH Fiber Multiplexer JHA-CPE4m – JHA detail pictures

OEM China Optical Patch Cord - 4E1 PDH Fiber Multiplexer JHA-CPE4m – JHA detail pictures


Related Product Guide:

It can be our accountability to satisfy your preferences and competently provide you. Your satisfaction is our great reward. We are searching ahead towards your visit for joint growth for OEM China Optical Patch Cord - 4E1 PDH Fiber Multiplexer JHA-CPE4m – JHA , The product will supply to all over the world, such as: Denver, Costa rica, Jamaica, So We also continuously function. we, focuse on high quality, and are conscious of the importance of environmental protection, of the merchandise are pollution-free, environmentally friendly solutions, reuse on the solution. We've Updated our catalog, which introduces our organization. n detail and covers the primary products we provide at present, You may also visit our web-site, which involves our recent product line. We look forward to reactivating our company connection.

The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
5 Stars By Edith from Malta - 2017.12.02 14:11
The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
5 Stars By Bess from Mexico - 2018.06.26 19:27
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