Cisco Systems, Inc

NM-HDA-4FXS=

www.cisco.com

Cisco

Voice/Fax Network Module

Network Module

1 x RJ-21 Connector

2 x Expansion Slot

VoFR

789000 Hour

2.75" Height x 10.44" Width x 16" Depth

1.86 lb

The addition of an 8-port FXS expansion module can increase the capacity to 12 FXS ports The addition of two 4-port FXO expansion modules can increase the capacity to 8 FXO port and 4 FXS ports The addition of one each of the FXS and FXO expansion modules can increase the capacity to 12 FXS ports and 4 FXO ports A configuration using two 8-port FXS EMs is not currently supported DSP type: TI 5421 Number of DSPs: 2 Number of high complexity calls: 8 Number of medium complexity calls: 16 List of standard codecs supported: High Complexity: - G.711 a-law and u-law - G.726 @ 32k, 24k, and 16k - G.728; G.729, A, B and AB - G.723.1 @5.3k and 6.3k - clear channel codec, and fax relay Medium Complexity: - G.711 a-law and u-law - G.726 @ 32k, 24k, and 16k - G.729A and AB - clear channel codec, and fax relay Low Complexity: - G.711 a-law and u-law

Cisco IOS Software Version Requirements: Cisco 2600: - 12.2(2)XT or later - 12.2(8)T or later Cisco 3600: - 12.2(2)XT or later - 12.2(8)T or later

FCC Specifications: FCC Class B device Safety Conformance: UL1950

90 Day Limited