Manufacturer: Cisco Systems Network Switches
DSX3 level interface with dual female 75-ohm BNC coaxial connectors per port (separate RX and TX)
Scrambling and subrate support of major DSU vendors
Line build-out – Programmable for up to 450 feet of 734A or equivalent coaxial cable or up to 225 feet for 728A or equivalent coaxial cable
C-bit, or M23 framing for T3, bypass and G.751 framing for E3 (software selectable)
Binary 3-zero substitution (B3ZS) (T3) or high-density bipolar with three zeros (HDB3) (E3) line coding
Support for 16- and 32-bit CRC (16-bit default)
DS3 FEAC channel support
Twenty-four-hour history maintained for error statistics and failure counts
DS3 alarm and event detection (once per second polling)
Alarm indication signal (AIS)
Out of frame (OOF)
Line code violation (LCV)
Excessive zeros (EXZ)
Far-end receive failure (FERF)
Line and payload loopback capabilities
DS3 remote-line loopback (via Far End Alarm and Control [FEAC] codes per American National Standards Institute [ANSI] T1.107a)
Response to embedded loopback commands
Insertion of loopback commands into transmitted signal
Programmable pseudorandom pattern up to 32 bits long, including 223, 220, 215, 1s, 0s, alt-0-1
32-bit error count and bit-count registers
Alarm detection – Alarm indication signal (AIS), remote alarm, far-end block error (FEBE), out of frame (OOF)
Onboard processor for Maintenance Data Link (MDL)
Physical space savings – Eliminates the need for external DSU device, saving valuable rack space
Software-configurable T3/E3 – Provides the flexibility to deploy a single module worldwide
Serial Encapsulations:
HDLC
PPP
Frame Relay
ATM Data Exchange Interface (ATM-DXI)
Switching Module Supported Platforms & Minimum IOS Versions: 3745 – 12.2(11)YT
3725 – 12.2(11)YT
3660 series – 12.2(11)YT
3640 – Not Available
3620 – Not Available
2691 – 12.2(11)YT
2650 – Not Available
2600XM Series – 12.2(11)YT
2600 series – Not Available
1720 – Not Available
1600 series – Not Available
44.74 Mbps T3 Half/Full-duplex 34.37 Mbps E3 Half/Full-duplex 1.55″ Height x 7.10″ Width x 7.20″ Depth NM-1T3/E3= cisco.com The Cisco T3/E3 Network Module provides high-speed WAN access for the Cisco 2600, 3600, and 3700 series routers. T3/E3 WAN access enables the network to carry high volumes of data and rich multimedia content, while providing low latency for voice over IP (VoIP). TCP/IP VoIP HDLC Frame Relay PPP 1 x BNC Female T3/E3 Full-duplex WAN 3.25″ Height x 10.50″ Width x 16″ Depth 1.50 lb 90 Day Limited 75-ohm Coaxial Compliance: DS3 physical layer:
– ANSI T1.102, T1.107
E3 physical layer:
– TBR24
– ITU-T G.703 & G.823
– ACA TS016
Safety:
United States (UL1950 3rd Edition/CSA C22.2, No.950)
Canada (C1950)
UK (BS6301, EN60950, EN41003)
Germany (TUV GS)
France (EN60950, EN41003, NFC98020)
AS/NZS 3260 (Australia/New Zealand)
EN60950/EN41003 (Europe)
IEC 950 (national deviations)
EMC:
47 CFR 15: 2001 Class A (FCC)
ICES003 Class A
EN55022 Class A: 1998
EN300386: 2001
EN55024:1998, EN50082-1:1997 and EN61000-6-2: 1999 including:
– ESD: EN61000-4-2
– Radiated Immunity: EN61000-4-3
– Burst Transients: EN61000-4-4
– Surges: EN61000-4-5
– Injected RF: EN61000-4-6
– Dips + Sags: EN61000-4-11
EN61000-3-2: 1995
EN61000-3-3: 1995
AS/NZS 3548 Class A
VCCI V-3/2000.04 Class A
Standards:
T3/E3 MIB (RFC 1407)
CD
LP
AIS
FERF
EN
Alarm
10% to 9n-condensing Relative Humidity Simplified management: Eliminates the need for two separate monitoring tools
Cisco Systems, Inc Switching Module Single-wide network module, no slot restrictions
Minimum Cisco IOS Software Requirements:
Cisco IOS Software Version 12.2(11)YT
32F (0C) to 104F (40C) Operating -4F (-20C) to 149F (65C) Storage Cisco
Computer -> Enterprise Computing Network Switches
Cisco Switching Module Price: $5408.99
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