UTD-OM-T16
UTD-OM-T16

UTD-OM-T16 combines sixteen ITU-T G.703 compliant standard electrical E1 2048 kbit/s lines, three GigabitEthernet interfaces (four 10/100/1000Mbit/s RJ45 connectors and three 1000Mbit/s SFP slots) and Ethernet management channel into an optical data stream for transport over fiber optic.

Optical line interface is realized by two SFP ports. In case of using of both SFP slots one SFP module is used to transmit data and second one is used as line protection.

Ethernet ports are group into three logical interfaces. First one is a switch that consists of four 10/100/1000Mbit/s RJ45 ports and one 1000Mbit/s SFP port. Second and third ones are realized by single SFP ports. Summed Ethernet data stream throughput is up to 2.2Gbit/s(in case of 3.125Gbit/s transceivers).

SPECIFICATION DESIGNATION LOCAL INTERFACE LINE INTERFACE
Optical multiplexer 16xE1 G.703 2048kbit/s
​2.2Gbit/s Ethernet / FO
with optical path redundancy		 UTD-OM-T16 16xE1
Ethernet
2.2Gbit/s		 FO
Optical multiplexer 16xE1 G.703 2048kbit/s
​2.2Gbit/s Ethernet / FO with optical path
redundancy and LCD display		 UTD-OM-T16-LCD 16xE1
Ethernet
2.2Gbit/s		 FO
Optical add-drop multiplexer 16xE1 G.703 2048kbit/s +
​1Gbit/s Ethernet / FO with connection protection		 UTD-OM-T16-ADD 16xE1
Ethernet
1Gbit/s		 FO

 

Gallery
Special features:
  • Connection of three Gigabit Ethernet LANs with 16 E1 G.703 2048kbit/s lines through a fiber optical link
  • 3.125 Gbit/s optical interface with possibility of 1+1 protection
  • Built-in three GigabitEthernet interfaces (four 10/100/1000Mbit/s
  • RJ45 connectors and three 1000Mbit/s SFP slots
  • IEEE 802.1q, 802.1QinQ, 802.1p (QoS) support
  • Management: SNMP, WWW, TELNET, RS232 console
  • Redundant power supply
  • LCD display
Technical specification:

PARAMETERS

Ethernet Ports

  • Three Gbit Ethernet logical interfaces
  • 10/100/1000Mbit/s transmission (1000 Mbit/s for SFP ports)
  • Flow control function
  • "Autocrossover" MDI, MDI-X function
  • Supports QoS. VLAN (IEEE 802.1q,QinQ)
  • ​Proper connection signalling
  • 4 x RJ45 connector, 3 x SFP
  • ​Ethernet data stream - 2.2 Gbit/s
Optical line interface
  • ​SFP module
  • 3.125 Gbit/s transmission speed (2.5 Gbit/s optionally)
  • ​Possibility of 1+1 optical link protection (two optical interfaces) 

Management

  • SNMP, Telnet, HTTP protocol and web browser
  • SMTP - send e-mail message in case of failure
  • Out of band, by dedicated Ethernet port
  • Through the RS232 console (RJ45,9600,N,8,1)
  • Implementation of G.826 for E1 and optical interfaces
  • ​LCD display for diagnostic purposes

Power

  • Two power supplies (36-60V DC and 230V AC)
  • Up to 25W power consumption

E1 line interfaces

  • 16E1 channels
  • ITU-T G.703
  • ​2048 kbit/s ± 50 ppm binary throughput
  • 120 Ohm E1 impedance
  • Line code HDB-3
  • Connectors: 16 x RJ45 

Dimensions

  • ​483x170x44mm housing (1U, 19")
  • Weight < 1.7kg​