Cisco Cisco ONS 15454 SDH Multiservice Provisioning Platform (MSPP) Guía De Instalación

E3-12 Input

Bit Rate: 34.368 MBits/s (Mbps) + 20 ppm

Line Code: HDB-3

Termination: Unbalanced coaxial cable

Input Impedance: 75 ohms + 5%

Cable Loss: up to 12 dB @ 17184 kHz (for cable length see specification of the cable that you 
are using)

AIS: ITU-T G.704-compliant

E3-12 Output

Bit Rate: 34.368 MBits/s (Mbps) + 20 ppm

Line Code: HDB-3

Termination: Unbalanced coaxial cable

Output Impedance: 75 ohms + 5%

AIS: ITU-T G.704-compliant

Power Level: -1.8 - +5.7 dBm

Pulse Shape: ITU-T G.703, Figure 17

Pulse Amplitude: 0.36 - 0.85 V peak-to-peak

Loopback Modes: Terminal and Facility

E3-12 Electrical Interface

Connectors: 1.0/2.3 Miniature Coax connectors in FMEC-E3/DS3

Environmental

Overvoltage Protection: as in ITU-T G.703 Annex B

Operating Temperature: -5 to +45 degrees Celsius

Operating Humidity: 5 - 95%, non-condensing

Power Consumption: 38.20 W, 0.80 A (AMPS) @ -48V, 130.4 BTU/Hr.

Dimensions

Height: 321.3 mm, (12.650 in.)

Width: 18.2 mm, (0.716 in.)

Depth: 228.6 mm, (9.000 in.)

Depth with backplane connector: 235 mm, (9.250 in.)

Weight not including clam shell: 0.7 kg (1.7 lbs.)

Compliance
ONS15454 SDH cards, when installed in a system, comply with these standards:

Safety: IEC 60950, EN 60950, UL 60950, CSA C22.2 No. 60950, TS 001, AS/NZS 3260