48-Port GE + 4-Port 1000Base-X SFP Managed Layer 2 Switch H3C S1850V2-52P-EI
- Support 48 10/100/1000Base-T electrical ports, 4 1000Base-X SFP optical port, 1 console port.
- Switching capacity: 104Gbps.
- Forwarding capacity: 78Mpps.
- CPU: 1 Core, 800MHz.
- Flash/SDRAM: 256MB/512MB.
- MAC address entries: 8K.
- Static Mac address: 1K.
- VLAN table: 4094.
- VLAN interface: 32.
- Dimensions (W × D × H): 440 × 230 × 43.6 mm.
- Weight: ≤ 3.5kg.
Specifications
| Hardware Specifications | |
| Switching capacity | 104 Gbps |
| Forwarding capacity | 78 Mpps |
| CPU | 1 Core, 800MHz |
| Flash/SDRAM | 256MB/512MB |
| Dimensions (W × D × H) | 440×230×43.6mm |
| Weight | ≤ 3.5 kg |
| Management port | 1 console port |
| Networking interface | 48 10/100/1000Base-T electrical ports 4 1000Base-X SFP optical port |
| Port Surge | 6KV |
| Input voltage | AC: The rated voltage range is 100V to 240V, 50/60Hz. |
| Total power consumption | MIN: AC: 18W MAX: AC: 41W |
| Fan number | 1 |
| MTBF(Year) | 115.68 |
| MTTR(Hour) | 1 |
| Operating temperature | -5℃ ~ 50℃(normal operating temperature) -5℃ ~ 45℃(When using transceiver modules with maximum transmission distance < 80km) -5℃ ~ 40℃(When using transceiver modules with maximum transmission distance ≥ 80km) |
| Storage temperature | -40℃ ~ 70℃ |
| Relative humidity (non-condensing) | 5% RH to 95% RH, non-condensing |
| Software Specifications | |
| Port aggregation | GE port aggregation Dynamic aggregation Static aggregation |
| Broadcast/Multicast/Unicast storm suppression | Storm suppression based on port bandwidth percentage Storm suppression based on PPS Storm suppression based on BPS Broadcast traffic/Multicast traffic/Unknown unicast traffic suppression |
| Ethernet features | 802.3x traffic control and half-duplex backpressure Green Ethernet (EEE) Automatic port energy-saving |
| MAC address table | Static MAC address Blackhole MAC address Setting the maximum number of port MAC addresses to be learned |
| VLAN | Port-based VLAN MAC-based VLAN VLAN mapping MVRP Voice VLAN* |
| DHCP | DHCP Client DHCP Snooping DHCP Snooping option82 DHCP Relay DHCP auto-config |
| VLAN interface | Both IPv4 and IPv6 supported |
| ARP | ARP Detection ARP speed limit |
| IP routing | Static routing |
| Multicast | IGMP Snooping V2/V3 PIM Snooping MLD Snooping Multicast VLAN |
| Layer 2 ring network protocol | STP/RSTP/MSTP/PVST/PVST+ BPDU protection/root protection/loopback protection/protection against TC-BPDU attack |
| ACL | Packet filtering at Layer 2 through layer 4 Traffic classification based on source MAC addresses, destination MAC addresses, source IPv4/IPv6 addresses, Time range-based ACL VLAN-based ACL Bidirectional ACL |
| QoS | Port rate limit (receiving and transmitting) Packet redirection Committed access rate (CAR) Eight output queues on each port Flexible queue scheduling algorithms based on ports and queues, including SP, WRR and SP+WRR 802.1p DSCP remarking |
| Traffic Statistic | Sflow |
| Forwarding | Wire-speed/Line-rate architecture |
| Mirroring | Port mirroring Traffic mirroring RSPAN |
| Security | Hierarchical user management and password protection AAA authentication support RADIUS authentication HWTACACS SSH2.0 Port isolation 802.1X authentication, centralized MAC authentication Port security IP/Port/MAC binding IP Source Guard HTTPs |
| Management and maintenance | Loading and upgrading through XModem/FTP/TFTP Zero Touch Provisioning Configuration through CLI, Telnet, and console port SNMPv1/v2c/v3 and Web-based NMS Restful Remote monitoring (RMON ) alarm, event, and history recording IMC NMS System log, alarming based on severities, and output of debugging information NTP Ping, Tracert NQA Virtual cable test (VCT) Device link detection protocol (DLDP) Loopback-detection |
| Performance Specification | |
| MAC address entries | 8K |
| Static Mac address | 1K |
| VLAN table | 4094 |
| VLAN interface | 32 |
| IPv4 routing entries | 32 |
| IPv4 ARP entries | 128 |
| IPv4 ACL entries | 256 |
| IPv4 multicast L2 entries | 1000 |
| IPv6 unicast routing entries | 16 |
| IPv6 unicast routing entries | 16 |
| QOS forward queues | 8 |
| IPv6 ACL entries | 512 |
| IPv6 ND entries | 64 |
| Jumbo frame length | 10000 |
| MAX num in one link group | 8 |
| Link group num | 24 |
