3COM® 54 MBPS WIRELESS LAN BUILDING-TO-BUILDING BRIDGE FAMILY
7
STANDARDS CONFORMANCE
IEEE 802.11b, 802.11g, 802.11a
§
,
802.3, 802.1X
§
, WPA2
§
, WPA, WEP,
AES, EAP, FTP, HTTP, IAPP, NTP,
SNMP, SNTP, DFS
§
*
ANTENNA
Indoor Bridge (3CRWE920G73):
Antenna must be ordered at time
of bridge purchase
Outdoor Bridge/Access Point
(3CRWEASYA73):
Integrated 17 dBi
antenna; 18° horizontal beamwidth,
18° vertical beamwidth; unit supports
1 external 802.11a and 2 external
802.11g antennas with “N” connectors.
SECURITY
3CRWE920G73
64-/128-bit WEP, WPA/TKIP encryption
WPA-PSK (AES) authentication
Local MAC address filtering
VPN and VLAN pass-through
3CRWEASYA73
WPA/TKIP, WPA2/AES
40/64-, 104/128-, 128/152-bit WEP
Local MAC authentication
RADIUS MAC authentication
Local MAC address filtering
RADIUS client support
Access Control Lists (ACLs)
SSL/SSH
IEEE 802.1X authentication access
control with key rotation
IEEE 802.1X mutual authentication
access control between two bridged
access points
NETWORKING PROTOCOLS
NetBEUI, IPX, TCP/IP, Bridging
Protocol, Spanning Tree Protocol,
SNMP, DHCP
PERFORMANCE
3CRWE920G73
Dynamic rate shifting
Packet bursting
Clear channel connect
3CRWEASYA73
Dynamic rate shifting
Packet bursting
Clear channel connect
802.11a/g turbo and Super G modes
MANAGEMENT
3CRWE920G73
CLI via Telnet or SSN
HTTP or HTTPS web browser interface
SNMP v1 and 3
3Com Network Director
Remote software upgrade via HTTP
3CRWEASYA73
CLI via console port or Telnet / SSH
HTTP or HTTPS web browser interface
SNMP v1 and 3
3Com Wireless Infrastructure Device
Manager (Widman)
LEDS
3CRWE920G73
Power, LAN activity, radio activity
3CRWEASYA73
Power, reset, Ethernet link, Ethernet
activity, radio activity, bridge link
RSSI
DIMENSIONS AND WEIGHT
3CRWE920G73
Length: 17.5 cm (6.9 in)
Width: 12.1 cm (4.76 in)
Height: 3.6 cm (1.4 in)
Weight: 0.26 kg (0.575 lb)
3CRWEASYA73
Length: 19.5 cm (7.6 in)
Width: 19 cm (7.4 in)
Height: 7.4 cm (2.8 in)
Weight: 5.3 kg (11.6 lb)
REGULATORY/AGENCY APPROVALS
Safety
EN 60950 2000, IEC 60950 Edition 3,
CSA 22.2 60950 3rd edition, UL 60950
3rd edition, UL 2043, IEC 60529,
NOM-109 SCFI, AS/NZ 3260
Radio/ Electromagnetic
47 CFR Part 15, Section 15.247, 15.207,
15.407; FCC 03-287 Parts 2 & 15, FCC
Bulletin OEC-65; Canada RSS-102
Issues 1 & 5; EN 300-328, EN 301 983,
EN 301-489
Emissions/Immunity
ICES-003 Class B, FCC Part 15 Class B,
ETSI EN 301 489-17, EN 55022: 1994+
A1: 1995+A2: 1997 Class A, EN
61000-3-2:2000, EN 61000-3-3:
1995+A1:2001
SPECIFICATIONS
(CONTINUED)
* Using IEEE 802.11a for bridging is not recommended in countries requiring radar
detection, as link speed and quality may be adversely affected due to Dynamic
Frequency Selection (DFS).
§
Outdoor Building-to-Building Bridge and 11b/g Access Point, 3CRWEASYA73, only.
