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CL-100, Fiberoptic 100Mbps Ethernet Transceiver
CL-100T1, Fiberoptic Multiplexer with Ethernet + 4xE1/T1 + RS232
CL-155, Fiberoptic 155 Mbps Multimode to Singlemode Converter
CL-200, Fiberoptic 10/100Mbps Ethernet Transceiver
CL-200MN, Two-port Fiberoptic Managed 10/100 to 100BASE-FX Converter
CL-1250, Fiberoptic Gigabit Ethernet Tranceiver
CL-1250C, Fiberoptic Gigabit Ethernet Tranceiver
CL-2500, CWDM System Chassis
CL-5000, CWDM System Chassis
CL-RS232, RS-232 to Fiber Converter
CL-T1/ET, E1/T1 over IP Gateway for LAN Telecom Application
CL-5000FE, Card Module for System Chassis CL-2005 and CL-5000
CL-5000GE, Card Module for System Chassis CL-2005 and CL-5000
�Model�� CL-T1/E1�
CL-T1/E1, IP over TDM Gateway

CL-T1/E1 is a broadband interface converter device which converts electrical and protocol conversion between data from Fractional E1/T1 to Ethernet 10/100BaseT interface with different E1/T1 configurations. CL-T1/E1 supports Fractional E1/T1 transparent and framed modes with different line codes plus line build-out (LBO) capability. This provides for the user with various Ethernet LAN services (Video Conferencing, Routing, etc.) through a single E1 /T1 connection.


- Support Fractional E1/T1 Transparent and Framed modes
- Bridge capabilities for Ethernet 10/100BASE-T interface
- IP Over SDH/PDH/ATM Network
- 6 LEDs for status monitoring
- DIP switches for configurations/settings
- Desktop and 19" rack (option)

Example Aplication

Model Selection

IP over TDM Gateway


E1 Interfaces
Line Interface: ITU-T G703, G.704 /ETSI ETR 152 standard
Line Rate: 2.048 Mbps +/- 50ppm
Line Code: HDB3, AMI
Frame Format: Framed, Unframed
Line Impedance: 75/120 ohms
Connectors: BNC, RJ-48C
T1 Interfaces
Line Interface: ANSI T1.403, ITU-T G703, G.704
Line Rate: 1.544 Mbps +/- 32ppm
Line Code: AMI, B8ZS
Frame Format: ESF, SF, and Unframed
Line Impedance: 100 ohms
Connectors: RJ-48C
Ethernet Interfaces
High performance bridge for Ethernet extension
10/100BASE-T Ethernet interface
Fully compatible with IEEE802.3 , 802.3u
Automatic MDIX function
Connectors: RJ-45
260mm x 151 mm x 44 mm
Operating Environment
Humidity: 5% to 95% non - condensing
Temperature: 0°C to +50°C
Regulatory Compliance
CE, FCC Rules Part 15 Class A
Status LED
POWER: G1200S power ready
E1: E1 interface status
T1: T1 interface status
LOS: Signal Loss Indicator on E1/T1 interface
10/100M: LAN port speed
LAN: LAN port Link & Data transport status

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