118032759-A03 Specifications
Cisco Refurbished High-Density Analog Voice Service Module – 8 FXS / 12 FXO
Manufacturer: Cisco
Manufacturer Model: 118032759-A03
Product Line: Cisco Unified Communications
Product Series: SM-X (Service Module – Extended)
Product Type: Analog Voice Service Module (Refurbished)
Product Name: Cisco Refurbished SM-X 8-Port FXS / 12-Port FXO Voice Module
KEY FEATURES:
Condition: Refurbished
Total Ports: 20 Analog Voice Ports
FXS Ports: 8 (Foreign Exchange Station)
FXO Ports: 12 (Foreign Exchange Office)
Voice Signaling: Analog POTS
Form Factor: Single-wide SM-X service module
Hot-Swap Support: Yes (platform dependent)
Integration: Cisco IOS / IOS XE Voice
VOICE & TELEPHONY:
Supports analog phones, fax machines, and modems via FXS
PSTN or PBX trunk connectivity via FXO
Supports caller ID, call progress tones, and loop start signaling
Designed for branch and enterprise voice deployments
COMPATIBILITY:
Supported Platforms: Cisco ISR 4000 Series Routers
Operating System: Cisco IOS / IOS XE (voice-enabled)
INTERFACES:
Connector Type: RJ-21 (Amphenol) multi-pair analog voice connector
Cabling: RJ-21 breakout cable required
PERFORMANCE & RELIABILITY:
Enterprise-class analog voice performance
Designed for continuous 24×7 operation
High-density analog port consolidation
PHYSICAL:
Form Factor: SM-X single-wide module
Installation: Internal router-mounted service module
Cooling: Router-integrated airflow
Weight: Approximate, module-only (platform dependent)
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