HWIC-4T1/E1, Cisco Router Interface Card, 4xT1/E1 ports/Clear channel/High-speed WAN

$899

The Cisco HWIC-4T1/E1 delivers versatile and high-speed WAN connectivity for your Cisco router with its 4-port clear channel T1/E1 interface. Ideal for businesses that require robust network performance, it ensures seamless and efficient data transmission, making it an excellent choice for expanding network capacity while maintaining high-quality service.

Product Features

● ● Provides four clear channel T1/E1 interfaces.
● ● Supports both T1 and E1 environments, offering flexibility in deployment.
● ● High-performance WAN interface suitable for diverse network requirements.
● ● Seamless integration with Cisco routers for enhanced network capabilities.
● ● Reliable and robust design for consistent network uptime.

Product Applications

● ● Ideal for small to medium-sized enterprises seeking to expand their WAN connectivity.
● ● Perfect for branch office networking, ensuring efficient data transfer and communication.
● ● Excellent for service providers needing a scalable solution to enhance their infrastructure.

Compare to Similar Items

Model	Difference
Cisco HWIC-1T1/E1	Single port, compared to four ports of HWIC-4T1/E1
Cisco NM-4T	Supports only serial interfaces
Cisco HWIC-2T	Supports only two serial WAN interfaces

Specification

Cisco 4 Port Clear Channel T1/E1 High Speed WAN Interface Card（HWIC-4T1/E1）
Manufacturer	Cisco
Part Number	HWIC-4T1/E1
Device Type	Expansion module
Form factor	Plug-in module
Interfaces/Ports	4 x RJ-48C T1/E1 WAN
Data Transfer Rate	1.54 Mbps T1 2.05 Mbps E1
Management Features
Management	• Supported by Cisco WAN Access Performance Management System (WAPMS) • Cisco CNS 2100 Series Intelligence Engine (IE2100) • CiscoWorks
Diagnostic Loopback Support	• E1 loopback modes • Controller local loopback • Interface local loopback • T1 loopback modes • Interface local loopback • Interface remote loopback • Controller local loopback • Controller remote loopback • CSU loopback modes for T1 CSU • Data terminal equipment (DTE) loopback • Network loopback • Payload loopback
Alarm Detection	• Yellow alarm: Receive/send from/to network • Blue alarm: Receive alarm indication signal (AIS) from network • Red alarm: Loss of network signal
Relevant MIB Support	• RFC1406-MIB • CISCO-ICSUDSU-MIB
Signaling Debugging	• ISDN Q.921 and Q.931 decode • All other previously existing applicable Cisco IOS Software debugs
Dimensions (H x W x D)	0.75 x 3.08 x 4.74 in. (1.91 x 7.82 x 12.04 cm)
Weight	0.20 lb (0.09kg)
Operating Temperature	32 to 104°F (0 to 40°C) 14 to 131F (-10C to 55C when installed in the MWR-2941-DC)
Relative Humidity	5 to 95% noncondensing
Regulatory Compliance and Safety
Telecom Compliance	• United States: FCC Part 68 and TIA-968A • Canada: Industry Canada CS-03 • European Union: TBR 4, TBR 12, and TBR 13 • Australia: AS/ACIF S038 and AS/ACIF S016 • Japan: JATE Gray Book • Hong Kong: HKTA 2027 and HKTA 2015 • Taiwan: IS6100 • Singapore: IDA TS ISDN PRA • Korea: MIC No.2004-15
Telecommunication Interface Industry Standards	• ITU-T G.703 • G.704 • G.706 • G.823 • ANSI T1.403
Safety	• United States: UL60950 • Canada: C22.2 No.60950 • Europe: EN60950 • Australia and New Zealand: AS/NZS3260 and TS001 • Other countries: IEC60950
Network Equipment Building Standards (NEBS)	• GR-63 • GR-78 • GR-1089-CORE Type 1/3
EMC Emissions and Immunity	47 CFR Part 15: • CISPR22: 2005 • EN300386: V1.3.3 : 2005 • EN55022: 1994 [+ amd 1 & 2] • EN55022: 1998 • EN61000-3-2: 2000 [Inc amd 1 & 2] • EN61000-3-3: 1995 [+ amd 1: 2001] • ICES-003 Issue 4 : 2004 • KN 22: 2005 • VCCI: V-3/2006.04 • CISPR24: 1997 [+ amd 1 & 2] • EN300386: V1.3.3 : 2005 EN50082-1: 1992 • EN50082-1: 1997 • EN55024: 1998 [+ amd 1 & 2] • EN61000-6-1: 2001

Supported Options

Accessory	Model
Cisco VIC2-2E/M Voice Interface Card	VIC2-2E/M
Cisco UCSC-PSU-930WDC	UCSC-PSU-930WDC
Cisco Enhanced EtherSwitch Service Module	NME-XD-48ES-2S-P