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TC3846-2

C37.94-over-IP Gateway

TC3846-2

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The C37.94-over-IP/Ethernet interface card extends two IEEE C37.94 fiber optic circuits over Ethernet networks and provides extremely low latency.

The JumboSwitch® series is a TDM over IP/Ethernet based solution designed to emulate time-division multiplexing over packet switched networks (PSN). TDM over IP/Ethernet is a TDM pseudowire (PW) technology making it possible to provision E1, T1, E3, T3, STS-1 and serial data services across PSN's such as IP, MPLS or layer 2 Ethernet Networks.


For assistance with this product or to request a user manual please contact Technical Support.


Features

  • Extends IEEE C37.94 interfaces over Ethernet (ideal for Teleprotection Relays)
  • Less Than 5 msec. Latency, One Way
  • Point-to-Point & Point-to-MultiPoint Applications
  • VLAN and QoS Support
  • Manage Via Web, SNMP, Serial Console, Telnet
  • Temperature & Power Consumption Monitoring
  • Extreme Temp (-40°C to +80ºC) Optional
  • Meets or Exceeds IEC 61850-3, IEEE1613 & NEMA TS-2 Standards
  • Member of the JumboSwitch® Product Family

Applications

Typical applications include extending C37.94 circuits across IP networks.

For example, the TC3846-2 is used to extend Teleprotection relays with a C37.94 interface over existing Layer 2 / Layer 3 Networks.

TC3846-2 - C37.94 IP Gateway, C3794 ip gateway, teleprotection relays
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Specifications

Data Rates
  1. C37.94Nx64Kbps
  2. Ethernet10/100 Mbps Full Duplex
  3. Console9.6K
Connection Capacity
  1. C37.942 Channels
  2. Ethernet1 Port
Optical (C37.94)
  1. TransmitterLED/ELED
  2. ReceiverPIN Diode
  3. Wavelength850 MM, 1300/1550 SM
  4. Fiber Optic ConnectorST
  5. Loss Budget* - 850/1300/1550nm
  6. Multimode @ 62.5/125µm15dB
  7. Single Mode @ 9/125µm20dB
Electrical
  1. StandardsIEEE 802.3, 802.3u, 802.1p&Q
  2. ConnectorRJ45
  3. Console Port2.5mm Audio Jack
Diagnostic Functions
  1. Local and Remote Loopback for C37.94 and Ethernet
LEDs
  1. Unit StatusPWR (A, B), Alarm Vcc, BP, MGM
  2. C37.94Status
  3. EthernetLink/Act
Power
  1. Standard12VDC
  2. Optional24, -48 VDC 90-260 VAC, 50/60Hz
  3. Power Consumption< 10W
Operating Temperature
  1. Hi-Temp-20°C to 70°C
  2. Extreme Temp-40°C to 80°C
Storage
  1. Temperature-40°C to 90°C
  2. Humidity95% non-condensing
Physical (Standalone Unit)
  1. Height(3.89 cm) 1.53"
  2. Width(18.54 cm) 7.30"
  3. Depth(24.87 cm) 9.79"
  4. Weight(0.4 gm) 1.00 lb
*Contact factory for higher requirements

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