DCS-7342-48Y8C: 48 Puertos 25G SFP28 y 8 puertos 40G/100G QSFP28
DCS-7342-48Y8C
Gestionabilidad: Capa 3.
Puertos de cobre: No.
Puertos de fibra: 56 puertos SFP (48 x 25G SFP28 y 8 x 40G/100G QSFP28).
Alimentación PoE: No.
ERPS: Sí.
ESPECIFICACIONES TÉCNICAS
Características técnicas
| Hardware Specifications | |
|---|---|
| Switching capacity | 4Tbps |
| Forwarding Rate | 2000Mpps |
| Power supply | 2 (DCS-PWR800AC) |
| Power Supply Slot | 2 Supports 1+1 backup and hot swapping |
| 10G Ports | － |
| 25G Ports | 48-port 25G SFP28 Backward compatible with 10GBASE-X SFP+ |
| 100G Ports | 8-port 100G QSFP28 Backward compatible with 40G QSFP+ |
| Console | 1 x RJ45-to-RS232 serial port (115200, 8, N, 1) |
| Management Port | 1 x 10/100/1000BASE-T RJ45 port |
| USB | 1 x USB 2.0 Type A for USB storage device use (Configuration backup and restore) |
| Fan | 2 hot-pluggable fan modules |
| Dimensions (W x D x H) | 440 x 400 x 44 mm |
| Weight | 8.1kg with dual modular power supplies |
| Power Supply | AC: 100-240V, 50Hz±10% |
| Power Consumption | Maximum 207W/706.3 BTU(full loading) |
| Switching Specifications | |
| Switch Architecture | Store-and-forward |
| Switch Fabric | 4.0Tbps/non-blocking |
| Switch Throughput | 4Tbps@64bytes |
| Address Table | 96K MAC address table with auto learning function |
| ARP Table | 100K |
| IP Interfaces | Max. 4K VLAN interfaces |
| Routing Table | IPv4 128K entries IPv6 64K entries |
| Multicast Table | IGMP snooping : 4k IGMP :2K |
| ACL Table | L2ACL in : 768 L2ACL Out : 512 IPv4ACL in : 2000 IPv4ACL Our : 512 |
| Shared Data Buffer | 10MB |
| Jumbo Frame | 9KB |
| Flow Control | Back pressure for half duplex IEEE 802.3x pause frame for full duplex |
| Layer 3 Functions | |
| Routing Protocols | IPv4 static routing IPv4 dynamic routing protocols: OSPFv2 (Open Shortest Path First) IS-IS (Intermediate System to Intermediate System) BGP (Border Gateway Protocol) IPv6 static routing IPv6 dynamic routing protocols: OSPFv3 (Open Shortest Path First) BGP4 BGP4+ RIPng Equal-cost routing Policy-based routing Neighbor Discovery (ND) Path MTU Discovery (PMTU) IPv6 Ping and IPv6 Telnet |
| Multicast Routing Protocol | PIM-DM |
| Layer 2 Functions | |
| Port Configuration | Supports port configuration and management Monitors and manages port status Provides port mirroring functionality Port loopback detect |
| Port Status | Monitors and displays the operational status of each port Provides real-time information on port link status (up/down) Reports port-specific statistics such as traffic throughput, error rates, and packet counts Supports detection and notification of port-related events and alarms |
| Port Mirroring | Supports port mirroring functionality Allows the replication of traffic from a source port or VLAN to a destination port for monitoring and analysis purposes |
| VLAN | EEE 802.1Q tag-based VLAN IEEE 802.1ad Q-in-Q and enhanced flexible Q-in-Q capabilities Supports up to 4K VLANs Multicast VLAN Register (MVR) |
| Spanning Tree Protocol | Supports 802.1d STP Implements 802.1w RSTP Utilizes 802.1s MSTP Features BPDU protection, root protection, loop protection, and BPDU tunneling |
| IPv4 IGMP Snooping | IPv4 IGMP v1/v2/v3 snooping IGMP Fast Leave IPv4 Querier |
| IPv6 MLD Snooping | IPv6 MLD v1/v2 snooping |
| Multicast | Supports IGMP v1/v2c/v3 Implements IPv4 IGMP v1/v2/v3 Snooping Implements IPv6 MLD v1/v2 Snooping |
| Link Aggregation | Supports cross-device link aggregation (LACP) Implements Multi-Chassis Link Aggregation (MLAG) |
| Storm Control | Implements DLF (Destination Lookup Failure) storm suppression Supports multicast storm suppression Supports broadcast storm suppression |
| Bandwidth Control | Port-based bandwidth limitation Supports flow/VLAN-based bandwidth limiting (single-rate two-color, single-rate three-color, dual-rate three-color) Implements priority-based scheduling and priority mapping for flows |
| QoS | 8 priority queues on all switch ports Traffic Supervision and Traffic Shaping Scheduling for priority queues Weighted Round Robin (WRR) Strict priority (SP) SP+WRR Traffic classification: IEEE 802.1p CoS DSCP DiffServ Precedence TOS VLAN ID IP ACL MAC ACL Policy-based ingress and egress QoS 802.1p and DSCP priority remark Supports queue management policies such as tail drop and WRED (Weighted Random Early Detection) |
| Ring | Supports ERPS, and complies with ITU-T G.8032 |
| Security Functions | |
| Access Control List | ACL support based on source IPv6 address, destination IPv6 address, Layer 4 port, and protocol type ACL support based on time periods Supports L2-L4 packet filtering with filters based on MAC, IP, port, protocol, IP ToS, 802.1p priority, VLAN ID, SVLAN ID, VLAN range, etc. DLF (Destination Lookup Failure) storm suppression, multicast storm suppression, and broadcast storm suppression |
| Security | DDoS attack prevention IP Source Guard support MAC black hole support MAC address quantity limitation Port isolation DHCP snooping, DHCP Option 43/60/82 Defend against DOS attacks Port security |
| AAA | Supports 802.1x, RADIUS, and TACACS+ authentication User level quantity limitation User binding (port, source MAC and source IP address access control) |
| Network Access Control | SNMP login terminal restriction SSH v2.0 support |
| Management Functions | |
| System Configuration | Supports Console and Telnet terminal services Supports SNMPv1/v2c network management protocols and standard MIB for general features |
| Secure Management Interfaces | Supports SSH v2.0 and SNMPv3 User permission classification management and command line classification protection SNMP login terminal restriction Authentication support for 802.1x, RADIUS, and TACACS+ |
| System Management | Supports file upload and download via FTP and TFTP methods and unified management of logs, alarms and debug information Supports BootROM upgrade, remote online upgrade and hot patch Supports NETCONF network management protocol Supports user operation logs Supports temperature and fan monitoring with alerts Supports MIB and TRAP Supports Ping / traceroute Supports Syslog Supports transceiver DDM |
| Event Management | Supports port mirroring and flow mirroring Supports RMON (Remote Monitoring) Supports DDoS attack prevention Supports MAC black hole support |
| Hardware Stacking | Supports hardware stacking Virtualizes multiple physical devices into a logical device Stacking virtualization technology improves reliability |
| Hardware Stacking Compatibility List | Supports 2 units for virtual stacking Supports 50Gbps/200Gbps stacking bandwidth |
| SNMP MIBs | RFC 1066 TCP/IP-based MIB RFC 1213, 1157 SNMPv2c/v3 MIB RFC1493 bridge MIB RFC 2674 bridge MIB extension RFC1643 ethernet MIB RFC1757 RMON group 1,2,3,9 RFC 2925 Remote Management MIB RFC 2233 (rfc2233) ‐ SMIv2 MIB |
| Standard Conformance | |
| Regulatory Compliance | FCC Part 15 Class A, CE |
| Standards Compliance | IEEE 802.3 25G, 40G, 100G Ethernet standards IEEE 802.1Q VLAN standard IEEE 802.1D STP, 802.1w RSTP, 802.1s MSTP standards IEEE 802.1X Network Authentication standard RFC standards, such as RFC 768 (UDP), RFC 791 (IPv4), RFC 2460 (IPv6), etc. IEEE 802.1ab LLDP |
| Environments | |
| Operating | Temperature: 0 ~ 50 degrees C Relative Humidity: 5 ~ 90% (non-condensing) |
| Storage | Temperature: -40 ~ 70 degrees C Relative Humidity: 5 ~ 90% (non-condensing) |
- Puertos SFP
- Más de 24 Puertos
- Stacking físico
- Sí
- Velocidad de fibra
- Hasta 100G
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