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RAD ASM-MN-214 Hub for Short Range Modems

Call us for Pre-sales and discount pricing


  301-924-7400 Support

ASM-MN-214 HUB for Short Range Modems

RAD ASM-MN-214 Hub for Short Range Modems
 

Features
  • The ASM-MN-214 is a 19", 4U high, rack-mount, hub for Short Range Modems. The hub accommodates up to 14 cards, and supports more than 20 different types of cards.
    Any combination of modem cards can be installed. Cards can be removed or inserted during operation without interference to operation of other cards.
  • Operating over 2-wire, 4-wire or fiber optic, baseband modems support data rates from 300 bps to 2.048 Mbps.
    ASM-MN-214 provides a cost effective and reliable concentration point for multiple baseband links supporting last mile or campus applications.
  • ASM-MN-214 can be powered from either AC or DC power sources, or from both. Each power supply supports a full rack of cards, regardless of the type. The hub accommodates two separate power supplies that back up each other in case of failure. Each power supply can be replaced during operation without affecting the operation of other modems (hot swapping).
  • The ASM-MN-214 rear panel consists of fourteen 5-screw, snap-type terminal blocks and fourteen 25-pin, D-type connectors (one terminal block and one DB-25 connector per card).
  • Modems with X.21 or V.35 interface require an external mechanical adapter. CIA/X.21 can be ordered for converting two adjacent DB-25 connectors to two X.21 15-pin connectors, CIA/V.35 for converting one DB-25 connector to a V.35 34-pin connector.

Specifications

  • High density 19" modem rack
  • Any combination of up to 14 modem cards
  • Fiber optic and copper wire modems in a single modem rack
  • Hot swapping of cards and power supplies
  • Optional power feeding from different sources (AC or DC)
  • Separate power supplies for full redundancy
  • 4U high

ASM-MN-214/*/#/&
19" Hub for Short Range Modems

ASM-214-PS/*
Power supply for ASM-MN-214

* Specify main power supply:
115 for 115 VAC supply
230 for 230 VAC supply
48 for 48 VDC supply
24 for 24 VDC supply
# Specify redundant power supply:
115 for 115 VAC supply
230 for 230 VAC supply
48 for -48 VDC supply
24 for 24 VDC supply
& Specify line connector:
BNC for BNC and RJ-45 line connectors
(Default is terminal block.)

CIA/+
Mechanical adapter converting
DB-25 connectors into standard connectors

+ Specify CIA connector type:
X21 for X.21 D-type, 15-pin connector for two adjacent modem cards
V35 for V.35 34-pin connector for one modem card

ASM-MN-114-BP
Blank panel for ASM-MN-214

ORDERING INFO

ASM-60/CO/AC/ETH/QH
ASM-60/CO/AC/HSSI
ASM-60/CO/AC/IP
ASM-60/CO/AC/UTP
ASM-60/CPE/AC/ETH/QH
ASM-60/CPE/AC/HSSI
ASM-60/CPE/AC/IP
ASM-60/CPE/AC/UTP

APPLICATION


Table 1. Modem Cards for ASM-MN-214

Type of Module Name of Module Main Features
Synchronous Short Range Modems ASM-20/R
ASM-24/R
ASMi-24/R
ASM-40/R
ASM-45-1/R
ASMi-50/R
FOM-E1/T1/R
FOM-40/R
MTM-15/R
MTM-20/R
up to 256 kbps
144 kbps, based on PR-4
144 kbps, with remote management
2048 kbps
768 kbps
64-1152 kbps, based on LA-DSL
E1/T1 fiber optic
2048 kbps, fiber optic
19.2 kbps, medium range
64 kbps, medium range
Sync/Async Short Range Modems ASM-10/8/R
ASM-31/R
LDV-2/R
19.2 kbps
128 kbps, all rate 2-wire
19.2 kbps, 2-wire, data-over-voice
Fractional CSU/DSU FCD-1L/R
FCD-2L/R
FCD-2L/R/LTU
T1, CSU/DSU
E1, DSU
E1, with LTU
Rate and Interface Converter SPD-703-1/R 64 kbps, codirectional

 

 

RAD Products

For discount pricing on RAD Data Communications  
email us at sales@data-connect.com
or call 301-924-7400


     

1-301-924-7400
Sales Ext 17   Support Ext 25

2017 Data Connect Enterprise
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Olandwood Court
Olney, Maryland 20832