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Converged 4E1 Over IP (support point-to-multipoint)

View : 38
Type : E1/v.35/v.24 over IP
Description :

TDM over IP equipment is mainly used to transmit E1 signal on IP network.

Overview

TDM over IP equipment is mainly used to transmit E1 signal on IP network. It enables operators and enterprises to seamlessly and reliably connect TDM equipment and user Ethernet on a standard low-cost wireless or wired Ethernet/IP structure without any impact on quality. TDM over IP is transparent to TDM signals, ensuring seamless connection of any device with a physical E1 interface, such as PBX, mobile base stations, SS7 signaling equipment and voice mail systems. Can be used in IP-based communication systems, such as: LAN, WAN, MAN and wireless networks.

It has 4 E1 service ports, 2 10/100/1000M Ethernet electrical ports, 1 100M/Gigabit adaptive SFP optical port, and a Console management interface;

This product can also be flexibly combined with 4 single E1 over IP devices to realize E1 point-to-multipoint networking

Photo

Features

Anodized aluminum alloy shell, IP40 protection grade, can withstand the test of harsh environment;

Provide Console (CLI) and WEB management interface for easy installation and opening;

Provide 4 E1, 2 10/100/1000M Ethernet ports, and 1 100M/Gigabit adaptive Ethernet SFP optical port;

Support multiple destination IP + port settings, realize point-to-multipoint networking, the remote end can be a single E1, and the total number of E1s does not exceed 4;

E1 interface supports 75Ω and 120Ω two types of interfaces, no need to set;

The clock recovery adopts the unique clock algorithm technology, the frequency restoration is stable, the jitter and drift are small, and the jitter and drift of the recovered clock conform to the G.823/G.824 and G.8261 specifications;

High transmission efficiency, low transmission delay; Ethernet packet length can be set, support long packets; support VLAN settings;

Support E1 link packet loss indication function;

Support local remote E1 loopback function and local E1 enable setting;

High transmission efficiency, up to 90% bandwidth utilization efficiency;

Support WEB network management to upgrade the software and hardware of local and remote equipment online;

A variety of power supply options are available: AC220V, DC-48V/DC24V, etc.;

Parameters

●Ethernet interface(10/100/1000M)

Protocol:  Compliant with IEEE 802.3az, IEEE 802.1Q (VLAN)

Rate:  10/100/1000M adaptive, full/half duplex fully adaptive

MAC address table:  4096 MAC addresses can be learned

Physical interface: RJ45 support Auto-MDIXConnector: RJ45, support Auto-MDIX

●E1 Interface

Device interface:  The device interface conforms to the G.703 recommendation

Rate:  2048Kb/s±50ppm

Code type:  HDB3

Impedance:  Unbalanced 75Ω/balanced 120Ω (unbalanced with coaxial interface adapter, suitable for 75-2/3 coaxial cable)

Jitter characteristics:  Meet G.742, G.823 recommendations

Input port allowable attenuation:  0~6dBm;

●Fiber

Optical port:  1

Optical port rate:  1.25G bits

Optical fiber:  Single fiber double fiber

Optical interface:  LC (SFP)

Wavelength:  850nm/1310nm multimode; 1310nm/1550nm single mode

Transmission distance without relay:  20~120Km

Typical transmit power:

    Single mode 1310/1550nm: ≥-9dBm

    Multimode 850nm: -18dBm

    Multimode 1310nm: -25dBm

Acceptance sensitivity range:  -28dBm~- 40dBm

●Working environment

Working temperature: -10°C ~ 60°C

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

Storage temperature: -40°C ~ +85°C

MTBF:       >100,000 hours

Specification

Model

FCT-E4-M

Functional Description

Transmission of 4 E1 interfaces on the IP network, 1-to-multiple networking, support for Console network management and WEB network management 

Service port description

4*E1 interface, 2 10/100/1000M Ethernet electrical ports, 1 100M/Gigabit adaptive Ethernet SFP optical port, WEB network management interface, console interface

Power

Power supply: AC180V ~ 260V; DC –48V; DC +24V

Power consumption: ≤10W

Dimension

216x130x31mm(WXDXH) Desktop Size

Weight

0.85KG 

Application

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