UTD-OM-G4
UTD-OM-G4

UTD-OM-G4 is a high performance optical line transmission equipment, combines four ITU-T G.703 compliant standard electrical E1 2048 kbit/s lines plus 10/100/1000 Mbit/s Ethernet signal into an optical data stream for transport over fiber optic. Ethernet transmission channel may be divided into independent transmission channels through the virtual VLAN mechanism. Up to 64 independent VLANs are supported.

UTD-OM-G4 supports advanced Ethernet interface features like VLAN stacking (QinQ, IEEE802.1ad), jumbo frame size (10K bytes), programmable rate limiting and port priority setting. Embedded HTTP server, TELNET server and SNMP agent allows free configuration of the device performance by standard Webbrowser and continuous monitoring from any management platforms equipped with SNMP client. In addition, built-in SMTP service daemon allows to notify the operator in case of system failure.

SPECIFICATION

 DESIGNATION LOCAL INTERFACE LINE INTERFACE
Optical Multiplexer, 4x E1
1Gbit/s Ethernet
WWW, Telnet, SNMP, CLI management		 UTD-OM-G4-SFP 4xE1,
Ethernet
1Gbit/s		 FO
Special features:
  • Gigabit Ethernet LAN with 4 E1 G.703 through a fiber optical link
  • Built-in 4-port GigabitEthernet switch
  • IEEE 802.1q and 802.1QinQ support
  • SNMP, WWW, SMTP, TELNET, SNTP management
  • Optical 1.25 Gbit/s SFP port
  • Possibility of defining up VLAN networks (single and multiple VLAN headers) in order to create independent transmission channels
Technical specification:

PARAMETERS

Ethernet Ports

  • 10/100/1000 Mbit/s
  • Supports VLAN/multiple VLAN, IEEE 802.1q,QinQ​
  • 4 x RJ45 connector,
  • ​Flow control function

Multiplexing

  • Number of E1 channels-4
  • Throughput Ethernet data stream - 1000 Mbit/s

Optical line interface

  • ​ITU-T G.703
  • 120 Ohm E1 impedance
  • Line code HDB-3
  • ​Types of connectors: RJ45

Power

  • Supply voltage range 36-60V DC 
  • Up to 15W power
  • ​External power supply included 230VAC/48VDC

E1 line interfaces

  • 4E1 channels 2048 kbit/s ± 50 ppm binary throughput
  • ITU-T G.703​
  • 120 Ohm E1 impedance
  • Line code HDB-3

Dimensions

  • ​​Housing 483x170x44mm  (1U, 19' version)
  • Weight < 1.7kg​
  • Housing 103x230x53mm (standalone version)