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Model: HWIC-2CE1T1-PRI Cisco Router High-Speed WAN Interface card
Detail: 2 port channelized T1/E1, and PRI HWIC (data only) Cisco Router High-Speed WAN Interface card
List Price: $4,830.00
Price: $1,674.00
Condition: Brand New Sealed
Availability: In stock
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US$ 0.00 In stock Brand New Sealed

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The Cisco® Channelized T1/E1 and ISDN PRI High-Speed WAN Module HWIC-2CE1T1-PRI combine multiple T1/E1 WAN connectivity-Channelized T1/E1 and ISDN Primary Rate Interface (PRI), in the same card. Applications include fractional full T1/E1 WAN connectivity, ISDN PRI f primary WAN link WAN backup, and dial access aggregation. With flexible WAN connectivity options, together with integrated routing, security, voice, and wireless capabilities, the Cisco Integrated Services Routers can meet every need of enterprise-class branch offices today and in the future. Three versions are available, 1- and 2-pt cards in a single-wide high-speed WAN interface card (HWIC), and a 8-pt cards in a single-wide netwk module. The different versions help enable customers to deploy different pt densities accding to the needs of individual offices.

The modules can be used in T1 E1 netwks, selectable by software configuration. The integrated channel service unit/data service unit (CSU/DSU) function allows customers to consolidate customer premises equipment (CPE). The modules suppt balanced and unbalanced E1 connectivity and confm to the G.703 and G.704 standards f unframed and framed E1 modes. The Channelized T1/E1 and ISDN PRI modules wk with the digital modem module in the Cisco 2800, 2900, 3800, and 3900 Series Integrated Services Routers to provide V.90- and V.92-compliant digital dial access aggregation.

Quick Spec

Figure 1 shows the appearance of HWIC-2CE1T1-PRI.


Table 1 shows the quick spec.

Product Code



2 pt channelized T1/E1, and PRI HWIC (data only) Cisco Router High-Speed WAN Interface card

Remote Management

• Cisco CNS 2100 Series Intelligence Engine (IE2100)

• CiscoWks

Signaling Debugging

• ISDN Q.921 and Q.931 decode

• All other previously existing applicable Cisco IOS Software debugs

Dimensions (H x W x D)

• HWIC-2CE1T1-PRI: 0.75 x 3.08 X 4.74 in.

• (1.91 x 7.82 x 12.04 cm)


• HWIC-2CE1T1-PRI: 0.19 lb (0.09 kg)

Suppted Devices

Table 2 shows the Suppted Devices f the HWIC-2CE1T1-PRI.

Product number



Cisco 2801 router 2801 w/AC PWR, 2FE,4slots(2HWIC), 2PVDM, 2AIM, IP BASE, 128F/384D


Cisco 2901 router w/2 GE,4 EHWIC,2 DSP,256MB CF,512MB DRAM,IP Base


3825 w/AC PWR, 2GE,1SFP, 2NME, 4HWIC, IP Base, 128F/512D


Cisco 3925 Router w/SPE100(3GE,4EHWIC,4DSP,2SM,256MBCF,1GBDRAM,IPB)

Datasheet Download

Cisco Channelized T1/E1 and ISDN PRI Modules f the Integrated Services Routers Datasheet.pdf

Get Me Infmation

Do you have any question about the HWIC-2CE1T1-PRI Module?

Contact us now via   daqintech@aliyun.com .


HWIC-2CE1T1-PRI Specification


2 port channelized T1/E1, and PRI HWIC (data only) Cisco Router High-Speed WAN Interface card

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

• T1 MIB (RFC1406-MIB)


Remote Management

• Cisco CNS 2100 Series Intelligence Engine (IE2100)

• CiscoWorks

Signaling Debugging

• ISDN Q.921 and Q.931 decode

• All other previously existing applicable Cisco IOS Software debugs

Dimensions (H x W x D)

• HWIC-2CE1T1-PRI: 0.75 x 3.08 X 4.74 in.

• (1.91 x 7.82 x 12.04 cm)


• HWIC-2CE1T1-PRI: 0.19 lb (0.09 kg)

Operating Temperature

• 32 to 104°F (0 to 40°C)

Nonoperating Temperature

• -40 to 158° F (-40 to 70°C)

Relative Humidity

• 5-95% noncondensing


LEDs per port

• Carrier Detect/Loopback (CD/LP):

• Off = No carrier detect

• Green On = Carrier detect

• Yellow On = Port in loopback mode

• Alarm (AL):

• Off = No alarms

• Yellow On = Port in alarm mode

LEDs per module (on NM-8CE1T1-PRI only):

• EN:

• Off = Card not available

• On = Card enabled


• 1, 2, or 8 T1/E1 ports on RJ-48C connectors

Line Bit Rate (per Port)

• E1: (2.048 Mbps)

• T1: (1.544 Mbps)

Line Coding

• E1: High-density bipolar three (HDB3 )

• T1: Alternate mark inversion (AMI) and binary 8-zero substitution (B8ZS

Framing Formats

• E1: CRC4

• T1: Super Frame (SF) and Extended Super Frame (ESF)

Output Levels

• E1: short-haul/long-haul

• T1 (line build-out [LBO]): 0, -7.5, or -15 dB

Shipping & Payment


Cargo will be delivered within 1 day after payment arrived. Tracking Number will be offered once delivery done.

Delivery OptionsEstimated Delivery Time
DHL 2-4 business days
Fedex 2-4 business days
Hong Kong EMS 5-10 business days
Hong Kong Air Parcel 10-20 business days
By Sea 10-20 business days


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