Cisco uBR10-LCP2-MC28C Manual de usuario descargar pdf (Pagina 4)

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Table 2. Primary Features

Feature Description

Optimal RF performance Planar waveguides for optimal signal containment and minimal crosstalk

Tuned/matched trace lengths for maximum consistency across ports and frequencies

Printed circuit boards (PCBs) for all traces, for maximum mechanical robustness and

durability; leads to maximum RF consistency and manufacturability throughout the life of

the product

Gold-plated connections throughout the chassis for maximum reliability

Microwave-standard MCX connectors, for maximum density while maintaining the stringent

RF characteristics demanded by cable operators

High-quality, premium RF switching relays for optimal RF switching performance

Separate switch sections for protecting up to 14 distinct RF ports per CMTS coaxial card,

with up to two protect line cards, in either 7+1 mode, 8+1 mode, or two times 4+1 mode

Each module supports the full frequency range specified by DOCSIS and EuroDOCSIS

standards, with consistent RF performance from 5 to 860 MHz

Minimum port-to-port isolation of 60 dB

Consistent loss across connections

Configuration flexibility Supports both the Cisco uBR10012 and uBR7246VXR

Each slot becomes a downstream or upstream port when the relevant module is employed

Supports the highest density cabling in the industry-more than 250 RF connections in a 3-RU

chassis

Uses industry-standard Belden 1855A cabling and readily available connectors and headers

Operational efficiency Dedicated 10BASE-T Ethernet maintenance interface

Configuration, monitoring, and troubleshooting via SNMP support

Visual indicators for working, protect, and channel problems

Table 3 outlines specifications for the product.

Table 3. Specifications

Item Specification

Input power requirements AC: 100 to 240 VAC, 0.6A, 50/60 Hz; operating range: 90 to 254 VAC

DC: -48 to -60 VDC, 0.7A; operating range: -40.5 to -72 VDC, 200mVpp ripple/noise

Physical RF connector: MCX

AC power: IEC320 type

DC power: Three terminal block

Ethernet: RJ-45

RS-232 Bus: 9-pin male D

Weight: approximately 36 lb (16.4 kg)

Dimensions (H x W x D): 5.25 x 19.0 x 15.5 in. (13.2 x 48.2 x 38.4 cm)

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Cisco uBR10-LCP2-MC28C Manual de usuario Pagina 4