[shortdesc] T1/E1, integrated services router, voice and data, Primary Rate Interface, reliable connectivity. [/shortdesc]

[properties]

Product Name	Cisco GRWIC-2CE1T1-PRI Interface Card
Product Description	2-port Channelized T1/E1 and ISDN PRI Rugged WAN Interface Card for Cisco 2010 Connected Grid Router
Compatibility	Cisco 2010 Connected Grid Router (CGR 2010)
Ports	2 x RJ-48 T1/E1
Interface Type	Channelized T1/E1 and ISDN Primary Rate Interface (PRI)
Integrated CSU/DSU	Yes
Form Factor	Single-wide GRWIC
Dimensions (H x W x D)	2.52 x 3.0 x 7.81 inches (6.4 x 7.6 x 19.8 cm)
Weight	0.84 lbs (0.38 kg)
Line Bit Rate per Port	E1: 2.048 Mbps; T1: 1.544 Mbps

[/properties]

[specifications]

Line Coding	E1: High-Density Bipolar Order 3 (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): 0, -7.5, or -15 dB
Alarm Detection	Yellow Alarm (Receive/Send), Blue Alarm (Receive Alarm Indication Signal), Red Alarm (Loss of Network Signal)
Diagnostic Loopback Support	Local, Remote, Line, and Payload Loopbacks
Management Features	Support for Multilink PPP and Multilink Frame Relay (FRF.16)
Regulatory Compliance	IEEE 1613, IEC 61850-3

[/specifications]
The GRWIC-2CE1T1-PRI is a T1/E1 voice and data card designed for use with Cisco Integrated Services Routers (ISRs). It supports both voice and data applications, providing reliable connectivity for mission-critical business communications. The card supports Primary Rate Interface (PRI) for voice applications, allowing for up to 23 voice channels over a single T1/E1 connection. This makes it an ideal solution for businesses that require high-quality voice and data connectivity. The GRWIC-2CE1T1-PRI is easy to install and configure, allowing businesses to quickly deploy it in their network. It is a cost-effective solution for businesses that need a reliable and scalable voice and data solution.