Overview

TR-IES-2512-P

TD-CNV ETH -8E is the most newly promoted product that can convert 1-8E1 to 10/100Base-T Ethernet, and vice versa. This protocol converter could support 1-8E1 to Ethernet, which extend the bandwidth to 16.348Mbps. It is widely used in two LAN connecting, remote monitor and video broadcasting.

Characteristics

  • Ethernet Interface
  • Support 10/100M, full-/half-duplex
  • Supporrt auto-negotiation and forcing mode by switch settings
  • Built-in data flow statistic function, which can report the flow statistic of Ethernet receiving and transmission and error-package informantion
  • Filter out over-long, over-short and CRC error Ethernet package
  • Support up to 1536 byte Ethernet package
  • Support PAUSE flow control function
  • Built-in 1024 MAC addresses list, and auto-filtering and age function
  • RJ45 connector, connect to PC with CAT-5 crossover twisted pair
  • E1 Interface
  • Provide 8 E1 interfaces complying with G.703 standard, 75Ωunbalance
  • E1 lines should be used in pair, but support dissymmetrical
  • Auto detect the number of practicable line, the line can be shut down via network management
  • AIS, LOS, LOF and error-code alarm, and error-code statistic data can be inquired via network management
  • Provide auto shutdown function, the shutdown error rate threshold can be set via network management
  • Provide remote loopback and error-code detection functions
  • Stop Ethernet communication when local or remote E1 loopback
  • Device Management
  • Provide RS232 serial management interface
  • Unique 8bits address is available for each device, one management system can manage up to 256 equipments together
  • Abundant management information, including each E1 line status of local and remote ends, and Ethernet interface status and flow statistic

Technical Parameters

E1 interface

Rate: 1~8*2.048Mb/s

Line code: HDB3

Tolerance: ±50ppm

Electric characteristic: comply with ITU-TG.703

standard

Jitter index: comply with ITU-TG.823 standard

Interface impedance: 75balance (120unbalance is

optional)

Connector: DB37

Ethernet interface

Data rate: 10/100Mbps auto-negotiation

Interface mode: Full-/Half-duplex auto-negotiation Connector: RJ-45

Power supply

Voltage: AC180V~240V; DC –48V; DC +24V

Power consumption: 5W±10%

Environment

Operating temperature: 0°C~45°C

Storage temperature: -20°C~+70°C

Relative humidity: ≤90% (no condensation)

Atmospheric pressure: 70106 Kpa

Atmosphere: no causticity and solvent, and no strong

electromagnetism field

Weight

2.30Kg (not contain E1 adaptor)

Size

483mm(L)×44mm(H)×200mm(D)