2019 China New Design 8 Port Multiplexer - 16E1+3FE+1FX 1+1 PDH Multiplexer JHA-C2PE16F3PF1 – JHA

16E1+3FE+1FX 1+1 PDH Multiplexer JHA-C2PE16F3PF1

Overview

The series equipment is in PDH optical fiber transmission, the company developed, based on the special large scale integrated circuit, point to point optical transmission equipment research and development. The device provides 1 ~ 16 E1 interface; 1 ~ 3 10/100M Fast Ethernet interface (Ethernet interface to exchange, wire speed 100M, support VLAN division (logical isolation)); 1*100base-FX optical Ethernet interface; 1 Console; 1 extended service interface can be used as E1 signal, RS232/RS485/RS422 data; 1 digital business telephone; the application is flexible, has the alarm function, the operation is stable and reliable, low power consumption, high integration degree.

Product Photo

Features

• Based on self-copyright IC
• Modular wide dynamic optical detector
• Provide Console manage interface (RS232)
• Provide two fiber interface 1+1 protect（APS）function
• 3*FE 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
• 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

Data Interface:                          RS-232、RS-422、RS-485、TTL
Data Mode:                                    NRZ、Manchester、Bi-phase
Data Rate:                                       110bps-115.200Kbps
Interface Port:                                 RJ45

♦  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

Application