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PRODDUCTS

Shenzhen JHA Technology Co., Ltd is one of the leading manufacturers of hardened Ethernet, PoE, and fiber connectivity products specifically designed for harsh and demanding environments.

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PRODUCTS

16E1+4FE PDH Fiber Multiplexer JHA-CPE16F4

- Based on self-copyright IC
- Modular wide dynamic optical detecto
- Provide Console manage interface (RS232)
- Provide two fiber interface 1+1 protect（APS）function ,and ALS（Automatic Laser Shutdown/Reduction）function
- Ethernet interface rate is 10M/100M, half/full duplex Auto-Nego
- Ethernet package size support 1916 byte and 4 Ethernet port could be set separately, and ethernet bandwidth can be setting base on multiple of 32K
- E1 interface comply with G.703, adopts digital clock recovery and smooth phase-lock technology
- Uses standard 2 wire telephone (non-telephone handles) set as engineering order-wire hotline(optional)
- When optical lose signal, 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

Classification

PDH/Voice Multiplexer

PDH Multiplexer

E1+ Ethernet PDH Mux

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16E1+4FE PDH Fiber Multiplexer JHA-CPE16F4

Overview

This device provides 1-16*E1 interface, 1-4*10M/100M Ethernet interface (Wire Speed 100M) and 2 expansion interface. 4* Ethernet interface is switch interface, can support VLAN. 2 expansion interface can be used as the transmission channel of RS232/RS485/RS422 asynchronous data. It is very flexible. It has alarm function. The work is reliable, stable, and low power consumption, high integration, small size.

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eatures

Provide command the remote interface Loop Back, support local E1 Loop Back function, support E1 LOS and AIS alarm ,ease line maintenance
The transmission distance is up to 2-120Km without interruption
Support SNMP manager (SNMP agent inside)
AC 220V, DC-48V, DC24V can be optional
DC-48V/DC24V power supply polarity detection function, Polarity-Free

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

♦ Ethernet interface(100/100M)

Interface rate: 10/100 Mbps, half/full duplex auto-negotiation

Interface Standard: Compatible with IEEE 802.3, IEEE 802.1Q (VLAN)

MAC Address Capability: 4096

Connector: RJ45, support Auto-MDIX

♦ 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-CPE16F4
Functional Description	16E1+4FE PDH, hotline telephone(Standard telephone interface, non-telephone handles), 19”inch 1U，Console+SNMP
Port Description	1+1 optical port, 16 E1 interfaces (75/120 ohms), 4 FE interfaces,1RS232 Console interface,1SNMP Ethernet interface, one engineering order-wire telephone interface
Power	Power supply: AC180V ~ 260V；DC –48V；DC +24V Power consumption: ≤10W
Dimension	Product Size: 19 inch 1U 483X138X45mm(WXDXH)
Weight	3KG

Product Introduction:

Experience the value and efficiency of the “16E1+4FE PDH Fiber Multiplexer JHA-CPE16F4,” a Discount Fiber Multiplexer from China that offers a comprehensive set of features for your network needs. This multiplexer is designed with self-copyright IC technology and a modular wide dynamic optical detector, ensuring high performance at a fraction of the cost. The JHA-CPE16F4 provides a Console manage interface (RS232) for easy configuration and management. It also boasts two fiber interfaces with 1+1 protect (APS) function and ALS (Automatic Laser Shutdown/Reduction) function, enhancing reliability and safety in your network operations.

With Ethernet interface rates of 10M/100M and support for half/full duplex Auto-Nego, the Discount Fiber Multiplexer from China is adaptable to various network environments. The Ethernet package size supports up to 1916 bytes, and each of the 4 Ethernet ports can be set separately, with ethernet bandwidth configurable based on multiples of 32K. The E1 interfaces comply with G.703 standards, utilizing digital clock recovery and smooth phase-lock technology for accurate and stable data transmission. Additionally, the device can detect remote device power off or fiber disconnection, indicating alarms by LED, allowing the local device to monitor the remote device’s working condition.

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