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APPENDIX A
SPECIFICATIONS
A.1 CIRCUIT RATES
•
Model 2113
- 2.048 Mbps
•
Model 2115
- 1.544 Mbps
A.2 CIRCUIT INTERFACE
• E1 (Model 2113) presents G.703/G.704 interface. Either 75 Ohms (unbal-
anced) or 120 Ohms (balanced). Pins 1 & 2 are Receive. Pins 4 & 5 are
transmit.
• T1 (Model 2115) present T1 interface. Pins 1 & 2 are Receive. Pins 4 &
5 are Transmit.
A.3 CIRCUIT DEFAULTS
• E1 Line Coding = HDB3.
• T1 Line Coding = B8ZS; Line Build Out Rx = Automatic; Line Build Out
Tx = 0.
A.4 CIRCUIT CONNECTOR
• Dual BNC and RJ48C (Model 2113), strap selectable
• RJ48C connector (Model 2115)
A.5 LED INDICATORS
• Three LED indicators: Power, Link, Frame
A.6 POWER AND POWER SUPPLY SPECIFICATIONS
• AC power supply
• Connection to the CopperLink-T T1/E1 Extender requires +5VDC ±5%
DC power (1.0A minimum). Center pin is +5V. The barrel type plug has
a 2.5/5.5/10mm I.D./O.D./shaft length dimensions
• CopperLink-T T1/E1 Extender’s rated voltage: 5.0 VDC
• CopperLink-T T1/E1 Extender’s rated current: 1A DC