
1991–2006 RAD Data Communications Ltd. Specifications are subject to change without prior notice.
All other trademarks are the property of their respective holders.
FCD-E1A
E1 or Fractional E1 Access Uni
201-100-01/06
201-100-01/06
www.rad.com
International Headquarters
24 Raoul Wallenberg Street
Tel Aviv 69719, Israel
Tel: 972-3-6458181
Fax: 972-3-6498250
North America Headquarters
900 Corporate Drive
Mahwah, NJ 07430, USA
Tel: (201) 529-1100
Toll free: 1-800 444-7234
Fax: (201) 529-5777
• Physical
Height: 4.3 cm (1.7 in) (1U)
Width: 21.5 cm (8.5 in)
Depth: 24.3 cm (9.5 in)
Weight: 1.3 kg (2.9 lb)
• Power
AC: 100 to 240 VAC; 47 to 63 Hz
DC: -48 VDC (40 to 57 VDC)
• Power consumption
10W max
• Environment
Temperature: 0°–50°C (32°–122°F)
Humidity: up to 90%,
non-condensing
ORDERING
FCD-E1A/*/~/$/&/%/#+
E1 or fractional E1 access unit
* Specify S1 for optional
drop & insert sub-E1 port.
(Default is without sub-E1 port)
~ Specify power supply type:
AC for 110 VAC to 240 VAC
48 for -48 VDC
$ Specify management port
interface:
V24 for V.24/RS232 (DB-9)
UTP for Ethernet 10BaseT (UTP)
& Specify data port interface:
530 for RS-530 interface
V35 for V.35 interface
X21 for X.21 interface
449 for V.36/RS-449 interface
% Specify optional second data port
interface:
530 for RS-530 interface
V24 for V.24 interface
V35 for V.35 interface
X21 for X.21 interface
449 for V.36/RS-449 interface
ETUB for IR-ETH UTP Ethernet
bridge (10BaseT)
ETUQ for IR-ETH/Q UTP Ethernet
bridge VLAN (10BaseT)
ETQN for IR-ETH/QN UTP
Ethernet bridge VLAN
(10/100BaseT)
ETUR for IR-IP UTP Ethernet router
(10BaseT)
S0 for 4×S0 ISDN
IBE for ISDN backup “S” interface
# Specify link connector type:
ST for ST type fiber connectors
FC for FC/PC type fiber connectors
SC for SC type fiber connectors
(Default is G.703 electrical/copper
interface)
+ Specify optical interface wavelength
and transmitter type (not relevant for
copper interface):
85 for 850 nm, multimode, laser
13L for 1310 nm, single mode, laser
15L for 1550 nm, single mode, laser
SUPPLIED ACCESSORIES
AC power cord (when AC power
supply is ordered)
DC adapter plug (when DC power
supply is ordered)
The following cables (suitable for use in
DCE clock mode only) are supplied for
each data port interface specified. Cable
length is 2m (6 ft):
CBL-HS2/V/1 for 34-pin V.35, DCE
CBL-HS2/R/1 for 37-pin V.36, DCE
CBL-HS2/X/1 for 15-pin X.21, DCE
OPTIONAL ACCESSORIES
RM-17
Hardware kit for mounting one or two
units side-by-side in a 19-inch rack
CBL-HS2/*/#
Adapter cables for DB-25 channel
connectors
* Specify interface, clock mode:
V/2 for 34-pin V.35, DTE1
V/3 for 34-pin V.35, DTE2
R/2 for 37-pin V.36/RS-449, DTE1
R/3 for 37-pin V.36/RS-449, DTE2
# Specify cable connector type:
F for female
M for male
Table 2. Ethernet Interface Modules Characteristics
Interface
Module
LAN Table
[addresses]
Filtering and
Forwarding
[frames/second]
Buffer
[frames]
Line Code WAN Protocol
IR-ETH 10,000 15,000 256 Manchester HDLC
IR-ETH/Q 2,000 2,000 256 Manchester HDLC
IR-ETH/QN 1,000 150,000 85 10BaseT: Manchester
100BaseT: MLT3
HDLC
IR-IP IP Addresses
256
Filtering 35,000
Forwarding 30,000
256 Manchester PPP (PAP/CHAP)
Frame Relay (RFC 1490)
HDLC
Note: All the Ethernet interface modules conform to the IEEE 802.3/Ethernet V2 standard. Additionally, IR-ETH/Q
supports IEEE 802.1/q frames, and IR-ETH/QN conforms to IEEE 802.1Q (relevant parts), 802.1p and 802.3x.
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