CT-FRM220A-IMUX16/8/4

Ethernet converter

Ethernet over Bonded E1 NTU

  • Use up to 16 E1 Circuits to connect two Ethernet networks
  • Built-in GFP bridge operates at WAN rate
  • Features diagnostic capabilities for performing remote loopback
  • Maximum 220ms delay variance between E1 link
  • Unbalanced E1/BNC or balanced E1/RJ45
  • LED Alarm indication & Auto-Negotiation
  • Standalone RS232 console management via CH01M for iMUX4/iMUX8, CH02M for iMUX16
  • Support MTU 1916 bytes

Technical

Spec Text
E1 Interface

Framing CCS+CRC (Framed)
Standard ITU-T G.703/G.704/G.706 & G.732,G.823
Encapsulation ProtocolVCAT & LCAS (ITU-T G.7042) GFP-F (ITU-T G.7041)
Bit rate 2.048Mbps± 50ppm (up to 5E1)
Line code HDB3
Clock setting Internal OSC or recovery clock
Receive level -43dB
Line impedance 75 ohm (BNC) / 120 ohm (RJ45)
Jitter Performance Complies with ITU-T G.823
Pulse Mask Complies with ITU-T G.703
Pulse amplitude Nominal 2.37V ± 10%
Delay Variance 220ms
Connector RJ45, BNC
Diagnostics Digital remote loopback
Ethernet Interface

Standards IEEE 802.3, 802.3u, 802.1q VLAN, 802.1d bridging
Mac Address 1K
Data rate 10/100Base-TX, Half/Full duplex
Connector RJ45 10/100Base-TX
Power, ALM, E1 signal loss
Indications

Power, ALM, E1 signal loss, E1 Alarm(AIS, LOF, RAI, LOMF), LAN link /ACT, 10/100M, SD (100Base-FX)
Power Input

12VDC
Power Consumption

< 12W
Dimensions

Card: 155 x 42.1 x 88mm (D x W x H)
Weight

130g
Temperature

0 ~ 50°C (Operating), -10 ~ 70°C (Storage)
Humidity

10 ~ 90% RH (non-condensing)
Certifications

CE, FCC
MTBF

65,000 hrs

Ordering Information

Order Code Description
CT-FRM220A-IMUX16T-R 10/100Base-TX to 16 E1 mux card with 16E1 RJ45 cable
CT-FRM220A-IMUX16T-B 10/100Base-TX to 16 E1 mux card with 16E1 BNC cable
CT-FRM220A-IMUX8T-R 10/100Base-TX to 8 E1 mux card with 8 E1 RJ45 cable
CT-FRM220A-IMUX8T-B 10/100Base-TX to 8 E1 mux card with 8 E1 BNC cable
CT-FRM220A-IMUX4T-R 10/100Base-TX to 4 E1 mux card with 4E1 RJ45 cable
CT-FRM220A-IMUX4T-B 10/100Base-TX to 4 E1 mux card with 4E1 BNC cable

More Information

Data Sheet
CTCE-FRM220-iMux16-8-4LA.pdf
Product Category
E1 Inverse Multiplexers