LS-S5352C-PWR-EI Specification
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| Fixed port |
48 10/100/1000Base-T ports |
| Extended slot |
Two extended slots |
| MAC address table |
IEEE 802.1d compliance |
| 32K MAC |
| MAC address learning and aging |
| Static, dynamic, and blackhole MAC address entries |
| Packet filtering based on source MAC addresses |
| VLAN |
4K VLANs |
| Guest VLAN and voice VLAN |
| VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and ports |
| 1:1 and N:1 VLAN mapping |
Ring protection
|
RRPP ring topology and RRPP multi-instance |
| Smart Link tree topology and Smart Link multi-instance, providing millisecond-level protection switchover |
| Smart Ethernet Protection (SEP),G.8032 Ethernet Ring Protection Switching (ERPS) |
| STP (IEEE 802.1d), RSTP (IEEE 802.1w), and MSTP (IEEE 802.1s) |
| BPDU protection, root protection, and loop protection; BPDU tunnel |
| E-Trunk |
| IP routing |
Static routing, RIPv1, RIPv2, OSPF, IS-IS, BGP, and ECMP |
| IPv6 features |
Neighbor Discovery (ND) |
| Path maximum transmission unit (PMTU) |
| IPv6 Ping, IPv6 Tracert, and IPv6 Telnet, MLD v1/v2 snooping |
ACLs based on source IPv6 addresses, destination IPv6 addresses, Layer 4 ports
or protocol types |
| 6to4 tunnel, ISATAP tunnel, and manually configured tunnel |
Multicast forwarding
|
IGMP v1/v2/v3 snooping and IGMP fast leave |
| Multicast forwarding in a VLAN and multicast replication between VLANs |
| Multicast load balancing among member ports of a trunk |
| Controllable multicast |
| Port-based multicast traffic statistics |
| IGMP v1/v2/v3, PIM-SM, PIM-DM, and PIM-SSM |
| MSDP |
| QoS/ACL |
Rate limiting on packets sent and received by an interface |
| Packet redirection, WRED |
| Port-based traffic policing and two-rate three-color CAR |
| Eight queues on each port |
| WRR, DRR, PQ, WRR+PQ, and DRR+PQ queue scheduling algorithms |
| Re-marking of the 802.1p priority and DSCP priority |
| Packet filtering at Layer 2 to Layer 4, filtering out invalid frames based on the source MAC address, destination MAC address, source IP address, destination IP address, port number, protocol type, and VLAN ID |
| Rate limiting in each queue and traffic shaping on ports |
| Security features |
User privilege management and password protection |
| DoS attack defense, ARP attack defense, and ICMP attack defense |
| Binding of the IP address, MAC address, interface, and VLAN |
| Port isolation, port security, and sticky MAC |
| Blackhole MAC address entries |
| Limit on the number of learned MAC addresses |
| 802.1x authentication and limit on the number of users on an interface |
| AAA authentication, RADIUS authentication, HWTACACS+ authentication, and NAC |
| SSH v2 |
| Hypertext Transfer Protocol Secure (HTTPS) |
| CPU defense |
| Blacklist and whitelist |
| Reliability |
RRPP ring topology and RRPP multi-instance |
| Smart Link tree topology and Smart Link multi-instance, providing the millisecond-level protection switchover |
| SEP, ERPS(G.8032 v2), E-Trunk, iStack |
| STP(IEEE 802.1d), RSTP(IEEE 802.1w), and MSTP(IEEE 802.1s) |
| BFD for OSPF, BFD for IS-IS, BFD for VRRP, and BFD for PIM |
| BPDU protection, root protection, and loop protection |
Management and
Maintenance
|
iStack |
| MAC Forced Forwarding (MFF) |
| Virtual cable test |
| Port mirroring and RSPAN (remote port mirroring) |
| Remote configuration and maintenance by using Telnet |
| SNMP v1/v2/v3, RMON, Web NMS, GVRP, MUX VLAN |
| System logs and alarms of different levels |
| Operating environment |
Operating temperature: 0°C–50°C(long term); -5°C–55°C(short term)
Relative humidity: 10%–90% (non-condensing)
|
| Input voltage |
AC:
Rated voltage range: 100 V to 240 V AC, 50/60 Hz
Maximum voltage range: 90 V to 264 V AC, 50/60 Hz
DC:
Rated voltage range: –48 V to –60 V, DC
Maximum voltage range: –36 V to –72 V, DC
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| Dimensions (mm) |
442 (W) x 420 (D)x 43.6 (H) |
| Typical power consumption |
Non-PoE: < 88 W
PoE: < 930 W(PoE power: 740 W)
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