175.00 mm × 436.00 mm × 420.00 mm (6.89'' × 17.17'' × 16.54'')

-40 °C to 70 °C (-40 °F to 158 °F)

Rack (equipped with mounting ears)

33.55 kg (73.96 lb)

26.55 kg (58.53 lb)

158.5 W

Metal

0 °C to 45 °C (32 °F to 113 °F)

5% to 95% (no condensation)

100-240 VAC, 50/60 Hz, Max. 16 A

301.5 W

5% to 95% (no condensation)

2 slots, slot-0 is only for MPU card, slot-1 is flexible slot for MPU and LPU card

2 slots, slot-2 is only for LPU card, slot-1 is flexible slot for MPU and LPU card

DS-3E7803M-MPU-24T4X:24-Port 10/100/1000BASE-T Ethernet Copper Interface(RJ45)4-Port 10G Ethernet Optical Interface Module (SFP+,LC) DS-3E7803M-MPU-24F4X:24-Port 1000BASE Ethernet Optical Interface(SFP,LC)+4-Port 10G Ethernet Optical Interface Module (SFP+,LC) DS-3E7800-48X-SE:48-Port 10G Ethernet Optical Interface Module (SFP+,LC) DS-3E7800-16X24F-SC:16-Port 10G Ethernet Optical Interface(SFP+,LC)+24-Port 1000BASE Ethernet Optical Interface Module (SFP,LC) DS-3E7800-24T20F4X-SC:24-Port 10/100/1000BASE-T Ethernet Copper Interface(RJ45)+20-Port 1000BASE Ethernet Optical Interface(SFP,LC)+4-Port 10G Ethernet Optical Interface Module (SFP+,LC) DS-3E7800-48F-SC:48-Port 1000BASE Ethernet Optical Interface Module (SFP,LC) DS-3E7800-48T-SC:48-Port 10/100/1000BASE-T Ethernet Copper Interface Module (RJ45)

1.28 Tbps

800 Mpps

Hierarchical user management and password protection Portal authentication MAC authentication SSHv1.5/SSHv2 Basic and advanced Access Control Lists for packet filtering OSPF, RIPv2, BGPv4 pain text and MD5 authentication IP address, VLAN ID, MAC address multiple binding combination uRPF Active/standby data backup CPU DoS Protection ARP Attack Protection

PIM-DM, PIM-SM, PIM-SSM, MSDP, MBGP, and Any-RP IGMP V1/V2/V3 and IGMP V1/V2/V3 snooping MLD V1/V2 and MLD V1/V2 snooping

IEEE 802.1P(CoS priority) IEEE 802.1Q VLAN (up to 4094 VLANs) IEEE 802.1ad (QinQ), selective QinQ and Vlan mapping LLDP Static MAC configuration Limited MAC learning Port mirroring and traffic mirroring Port aggregation, port isolation, and port mirroring IEEE 802.1D (STP)/802.1w (RSTP)/802.1s (MSTP) IEEE 802.3ad (dynamic link aggregation), static port aggregation, and multi-chassis link aggregation Jumbo frame Multicast VLAN DHCP snooping Broadcast/multicast/unknown unicast storm suppression Port based, Protocol based, Subnet-based and MAC based VLAN

Static routing, RIP v1/v2, OSPF, IS-IS, and BGP4 IPv4/IPv6 ECMP VRRP IPv4/IPv6 dual stack IPv6 static routing, RIPng, OSPFv3, IS-ISv6, and BGP4+ VRRPv3

Standard and extended ACLs Ingress and egress ACLs VLAN ACLs Global ACLs Ingress/Egress CAR with 8K granularity Diff-Serv QoS 802.1P/DSCP Priority marking and remarking 802.1p, TOS, DSCP, and EXP priority mapping Flexible queue scheduling algorithms including SP (Strict priority), WRR (Weighted Round Robin), SP+WRR, WFQ (Weighted Fair Queueing) Traffic shaping Rate limiting Congestion avoidance, Tail-Drop and WRED

SNMP v1/v2/v3 NQA (Network Quality Analysis) RMON and groups 1, 2, 3 and 9 Fault alarm and automatic fault recovery System logs Device status monitoring mechanism, including the CPU engine, backplane, chips and other key components

1+1 redundancy for key components such as MPUs (MPU includes CPU + Switching Fabric) 1+1 redundancy for power modules Passive backplane Hot swapping for all components Real-time data backup on active/standby MPUs CPU protection VRRP NSR (Nonstop Routing)/GR (Graceful Restart) for OSFP/BGP/IS-IS/RSVP Port aggregation and multi-card link aggregation BFD for VRRP/BGP/IS-IS/OSPF/RSVP/static routing Ethernet OAM (802.1ag and 802.3ah) Smart-Link ISSU (In-service Software Upgrade)

CE-EMC (EN 55032: 2015+A11: 2020, EN IEC 61000-3-2: 2019, EN 61000-3-3: 2013+A1: 2019, EN 50130-4: 2011+A1: 2014, EN 55035: 2017+A11: 2020)

CE-LVD (EN 62368-1: 2014+A11: 2017),CB (AMD1:2009, AMD2:2013, IEC 62368-1: 2014 (Second Edition)

CE-RoHS (2011/65/EU),WEEE (2012/19/EU),Reach (Regulation (EC) No.1907/2006)