DS3/E3 over Fibre Modem

CT-FRM220-DS3/E3

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Fibre Modem
  • Transparently extends DS3, E3 or STS-1 transmissions over optical fibre
  • In-band network Managed via Terminal, web or SNMP in FRM220 chassis
  • DS3/E3 Coax (BNC) to Fibre SFP fibre modem
  • Supports AIS (Alarm Indication Signal)
  • User selectable E3 or DS3 setting
  • Electrical and optical Loop back tests
  • Standalone RS232 console management via CH01M

Technical

Spec Text
Optical Interface

Connector SFP : LC (Uses standard 100Base-X/OC-3 SFP)
Data Rate DS3/T3 = 44.7 Mbps; E3 = 34.4 Mbps

Line Coding

Distance MM 2km, SM 15/30/50/80/120km, WDM 20/40/60/80km
Wavelength 1310nm, 1550nm, CWDM 1471nm ~1611nm

Dimensions

Card: 155 x 20.8 x 88mm (D x W x H)

Weight

120g

Temperature

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

Certification

CE, FCC

Electrical Interface

Connector 75 ohm Coax, TX output min: +2.5dBm max : +9.1dBm
RX input min: -9.7dBm, max +10.5dBm
Standards ANSI, ITU-TS, ETSI, AT&T, G.703, G.921 & G.955
Indications Power, Coax link, coax loop-back, AIS on coax link; FX link, fibre loop-back ,AIS on FX link

Power Input

12VDC

Power Consumption

< 6W

Ordering Information

Order Code Description
CT-FRM220-DS3/E3 DS3/E3 coax (BNC) to fibre SFP fibre media converter card

More Information

Chassis and mounting options for the FRM220 family.

AC and DC power options available.  See individual products for further details.

CT-FRM220-CH01
1 Slot standalone chassis for ISDN, voice or data modules, AC or DC
CT-FRM220-CH02M
2 Slot Ethernet, ISDN and serial chassis with console port
CT-FRM220-CH04A
4 slot Ethernet, ISDN and serial chassis, 1U
CT-FRM220-CH08
8 Slot multi service rack, 1U
CT-FRM220-CH20
20 Slot multi function chassis with Ethernet, serial and ISDN, 2u