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NM-1T3/E3 Cisco 1 Port Expansion Module
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NM-1T3/E3
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List Price: $8,500.00
Your Price: $3,579.00
You Save: $4,921.00 (58 %)
Detailed Description
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Width
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18 cm
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Depth
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18.3 cm
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Height
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3.9 cm
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Device Type
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Expansion module
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Form Factor
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Plug-in module
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Interfaces
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1 x network - T3/E3 - BNC x 2
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Compatible Slots
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1 x Expansion Slot
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Additional Information
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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)
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UPC
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746320697710
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Connectivity Technology
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Wired
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Data Link Protocol
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ATM, HDLC, Frame Relay, PPP
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Line Rate
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T-3/E-3
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Line Coding Format
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HDB3, B3ZS
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Status Indicators
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Active, carrier detect, alarm
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Compliant Standards
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ANSI T1.102, ANSI T1.107
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Compliant Standards
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CSA, TUV GS, VCCI, EN 60950, EN 61000-3-2, EN50082, EN55022, ICES-003, IEC950, UL 1950
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OS Required
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Cisco IOS 12.2(11)YT
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Min Operating Temperature
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0 °C
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Max Operating Temperature
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40 °C
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Humidity Range Operating
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10 - 90%
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| FREE GROUND SHIPPING ON MOST ORDERS WITH IN THE U.S.A
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