Ethernet Switch 425-48T Ethernet Switch 425-24T 48 24
10/100 Mbps 2 1U
SFP GBIC Small Form Factor Pluggable Gigabit Interface Converter
10/100/1000Base-T 2
16Gbps
6.6Mpps
46W 1U
Multi-Link Trunking
Multi-Link Trunking MLT 1
Ethernet Switch 425 1MLT
4 6 MLT
MLT
IGMP Snooping
IGMP Snooping IP
IGMP
Radius IP Manager List Access List SNMP v3 SSH v2
EAP Extensible Authentication Protocol
IEEE802.1x EAP
Nortel Ethernet Switch 425-48T/-24T
Distributed
Multi-Link Trunking
2
10/100 Mbps
Multi-Link
Trunking
Ethernet Switch 425
Ethernet Switch 425
Ethernet Routing Switch 1612G
3
1 Ethernet Switch 425-24T Ethernet Routing Switch 1612G
Ethernet425_48T24T.qxd 05.1.19 6:01 PM ページ 1
Nortel Ethernet Switch 425-48T/-24T
4.37cm 43.82cm 22.91cm
ES425-48T：3.31kg, ES425-24T：3kg
EN55024 1998 /A1: 2001
US: CFR47, Part 15, Subpart B, Class A
Canada: ICES-003, Issue 3, Class A
Australia/New Zealand: AS/NZS 3548: 1995, Class A,
A1: 1997/A2: 1997 class A
Japan: VCCI-V-3/02.04 class A
Taiwan: CNS 13438, Class A
Europe: EN55022: 1998/A1: 2000
EN61000-3-2: 2000
EN61000-3-3: 1995/A1: 2001
CISPR 22-1997/A1: 2000 Class A
UL EN60950 UL 1950 and CSA 22.2 No. 60950
IEC 60950/EN60950, CB report and certificate with all national deviations
C22.2 No. 950 CUL with all national deviations
UL-94-V1 flammability requirements for PC board
NOM-019
10BASE-T/100BASE-TX
RJ-45 8
MDI/MDI-X
10BASE-T/100BASE-TX/1000BASE-T
RJ-45 8
MDI/MDI-X
1000BASE-SX 850 nm MTRJ LC
275m 62.5 m
550m 50.0 m
1000BASE-LX 1300nm LC
10km 9 m
16 Gbps
6.6Mpps
10Mbps 14,880 pps
100Mbps 148,810 pps
1000Mbps 1,488,100 pps
8,000
MAC 48-bit MAC
64 1518 IEEE 802.1Q
64 1522 IEEE802.1Q
VLAN 255
RFC 1213 MIB-II ; RFC 1493 Bridge MIB ; RFC 2863 Interfaces Group MIB ;
RFC 2665 Ethernet MIB ; RFC 2737 Entity MIBv2 ; RFC 2819 RMON MIB ;
RFC 1757 RMON ; RFC 1271 RMON ; RFC 1157 SNMP ; RFC 2570 SNMPv3 ;
RFC 2571 SNMP Frameworks ; RFC 2573 SNMPv3 Applications ;
RFC 2574 SNMPv3 USM ; RFC 2575 SNMPv3 VACM ; RFC 2576 SNMPv3 ;
RFC 2572 SNMP Message Processing; RFC 791 IP ; RFC 792 ICMP ;
RFC 793 TCP ; RFC 783 TFTP ; RFC 826 ARP ; RFC 768 UDP ; RFC 854 TELNET ;
RFC951 Bootp ; RFC 2236 IGMPv2 ; RFC 1112 IGMPv1 ;RFC 1945 HTTP v1.0 ;
RFC 2138 RADIUS ; RFC 2030 SNTP
AC version 100 240 VAC @ 47 63 Hz
AC version 46 W
AC version 2 A @ 120 VAC, 1 A @ 240 VAC
75 BTU/hour
0 40
-25 70
85%
95%
3,024 m
3,024 m
IEEE 802.3 10BASE-T ISO/IEC 8802-3, Clause 14
IEEE 802.3u 100BASE-TX ISO/IEC 8802-3, Clause 25
IEEE 802.3u Autonegotiation on Twisted Pair ISO/IEC 8802-3, Clause 28
IEEE 802.3x Flow Control on the Gigabit Uplink ports
IEEE 802.3z 1000BASE-SX and 1000BASE-LX
IEEE 802.1d MAC Bridges ISO/IEC 10038
IEEE 802.1p Prioritizing
IEEE 802.1Q VLAN Tagging
IEEE 802.1z Gigabit
IEEE 802.1D Spanning Tree Protocol
IEEE 802.1x
IEEE 802.3ad manual/static
IEEE 802.3ad LACP
IEEE 802.1s
IEEE 802.1w
Nortel Ethernet Switch 425
Ethernet Switch 420-24T
LAN
Ethernet Switch 425-24T (24 10/100 Base-TX plus 2 uplinks). (Includes power cord used in Japan)
Ethernet Switch 425-48T (48 10/100 Base-TX plus 2 uplinks) (Includes power cord used in Japan)
Ethernet Switch 420 Stack Cable, short (30 cm)
Ethernet Switch 420 Stack Cable, long (100 cm)
1-port 1000BASE-SX SFP GBIC (LC connector)
1-port 1000BASE-SX SFP GBIC (MT-RJ connector)
1-port 1000BASE-LX SFP GBIC (LC connector)
Ethernet Switch 425 Rack Mount Kit
AL2012D41
AL2012D44
AL2018005
AL2018006
AA1419013
AA1419014
AA1419015
AL2011012
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