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| Общие характеристики | |
| Тип устройства | коммутатор (switch) |
| Возможность установки в стойку | есть |
| LAN | |
| Количество портов коммутатора | 48 x Ethernet 10/100 Мбит/сек |
| Размер таблицы MAC адресов | 16384 |
| Управление | |
| Консольный порт | есть |
| Web-интерфейс | есть |
| Поддержка Telnet | есть |
| Поддержка SNMP | есть |
| Дополнительно | |
| Поддержка IPv6 | есть |
| Поддержка стандартов | Auto MDI/MDIX, Power Over Ethernet, IEEE 802.1p (Priority tags), IEEE 802.1q (VLAN), IEEE 802.1d (Spanning Tree), IEEE 802.1s (Multiple Spanning Tree) |
| Дополнительная информация | 4 порта 1000Base-X SFP |
| Размеры (ШxВxГ) | 442 x 44 x 220 мм |
| Dimensions: width x depth x height | , 442 mm x 420 mm x 43.6 mm |
| Forwarding performance | , 13.2 Mpps |
| IP routing | , Static routing, RIPv1, RIPv2, and ECMP OSPF, IS-IS, and BGP |
| IPv6 features | , Neighbor Discovery (ND) Path MTU (PMTU) IPv6 ping, IPv6 tracert, and IPv6 Telnet Manually configured tunnel 6to4 tunnel ISATAP tunnel ACLs based on the source IPv6 address, destination IPv6 address, Layer 4 ports, or protocol type MLD v1/v2 snooping |
| MAC address table | , IEEE 802.1d compliance 16K MAC address entries MAC address learning and aging Static, dynamic, and blackhole MAC address entries Packet filtering based on source MAC addresses |
| Management and maintenance | , iStack MAC Forced Forwarding (MFF) Remote configuration and maintenance using Telnet Auto-Config. Virtual cable test Ethernet OAM (IEEE 802.3ah and 802.1ag) Port mirroring and RSPAN (remote port mirroring) SNMPv1/v2/v3 and RMON MUX VLAN and GVRP Web NMS Auto-Config and HGMP SSHv2 System logs and alarms of different levels |
| Multicast | , 1K multicast groups IGMP v1/v2/v3 snooping and IGMP fast leave Multicast 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 |
| Operating environment | , Operating temperature: 0°C-50°C (long term); -5°C-55°C (short term) Relative humidity: 10%-90% (non-condensing) |
| Port | , Forty-eight 10/100Base-Tx ports,two 100/1000Base-X SFP ports, and two 1000Base-X SFP ports |
| Power consumption | , <880W (PoE: 740W) |
| Power supply | , 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 |
| QoS/ACL | , Rate limiting on packets sent and received by an interface Packet redirection Port-based traffic policing and two-rate three-color CAR Eight queues on each port WRR, DRR, SP, WRR+SP, and DRR+SP queue scheduling algorithms Re-marking of the 802.1p priority and DSCP priority Packet filtering on Layers 2 through 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 |
| Reliability | , RRPP (ring topology, intersecting rings, and multi-instance), implementing protection switchover within 50 ms Smart Link tree topology and Smart Link multi-instance, providing the millisecond-level protection switchover STP(IEEE 802.1d), RSTP(IEEE 802.1w), and MSTP(IEEE 802.1s) BPDU protection, root protection, and loop protection Smart Ethernet Protection (SEP) BFD for OSPF, BFD for IS-IS, BFD for VRRP, and BFD for PIM |
| Security | , 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 v2.0 CPU defense Blacklist and whitelist |
| Surge protection | , 1KV surge protection capability on service ports |
| VLAN features | , 4 K VLANs Guest VLANs, voice VLAN, and super VLAN VLAN assignment based on MAC addresses, protocols, and IP subnets QinQ Selective QinQ 1:1 VLAN mapping N:1 VLAN mapping |
| Weight | , < 4.3KG (without power supply) |
Мы являемся надежным поставщиком сетевого оборудования ведущих мировых производителей на территории РФ. Закупки оборудования производятся исключительно у официальных дистрибьюторов — RRC, Comptek, OCS.
