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ESW2-550X-48DC

ESW2-350G-52DC

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General

Product IDESW2-550X-48DCESW2-350G-52DC
Device TypeSwitch - 48 ports - Layer 3 - managed - stackableSwitch - 52 ports - Layer 3 - managed - stackable
Enclosure TypeRack-mountableRack-mountable
Ports48 x 10/100/1000 plus 4 x 10 Gigabit Small Form Factor Pluggable Plus (SFP+)50 x 10/100/1000 plus 2 x combination Gigabit SFP
Power Over Ethernet (PoE)N/AN/A
Routing ProtocolRouting Information Protocol (RIP), Static routingStatic IPv4 routing
PerformanceSwitching capacity: 176 Gbps | Forwarding performance (64-byte packet size): 130.95 MppsSwitching capacity: 104 Gbps | Forwarding performance (64-byte packet size): 77.38 Mpps
MAC Address Table Size16,000 entries16,000 entries
Capacity4000 active VLANs4000 active VLANs
Remote Management ProtocolSimple Network Management Protocol (SNMP) 1/2c/3, Remote Monitoring (RMON) v1 or 2, Telnet, HTTP/HTTPS, Trivial File Transfer Protocol (TFTP), Secure Shell (SSH), command line interface (CLI)SNMP 1/2c/3, RMON v1 or 2, Telnet, HTTP/HTTPS, TFTP, SSH, CLI
Jumbo Frame Support90009000
Authentication MethodSSH, RADIUS, TACACS, 802.1xSSH, RADIUS, TACACS, 802.1x
FeaturesStacking, RIP, Virtual Router Redundancy Protocol (VRRP), Internet Group Management Protocol (IGMP) snooping, Syslog support, DoS attack prevention, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Unicast Storm Control, firmware upgradable, STP support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, TFTP support, ACL support, QoS, Jumbo Frames support, Multicast Listener Discovery (MLD) snoopingStacking, RIP, VRRP, IGMP snooping, Syslog support, DoS attack prevention, port mirroring, DiffServ support, WRR queuing, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Unicast Storm Control, firmware upgradable, STP support, RSTP support, MSTP support, TFTP support, ACL support, QoS, Jumbo Frames support, MLD snooping
RAM256 MB128 MB
Flash Memory32 MB16 MB

Expansion and Connectivity

Interfaces48 x 10Base-T/100Base-TX/1000Base-T - RJ-45, 4 x SFP+52 x 10Base-T/100Base-TX/1000Base-T - RJ-45 | 1 x console - 9 pin D-Sub (DB-9) - management | 2 x SFP (mini-gigabit interface converter [GBIC])
FansHot-swap removable fans; airflow front-to-back or back-to-frontFans fixed; side-to-side airflow

Power

Power DevicePower supply - internalPower supply - internal
Voltage Required-48V to -73VDC, internal, terminal strip-48V to -73VDC, internal, terminal strip

Miscellaneous

Width17.3 in.17.3 in.
Depth14.06 in.14.06 in.
Height1.73 in.1.73 in.
Weight11.18 lbs11.07 lbs
Cables Included1 x serial cable1 x serial cable
Rack Mounting KitIncludedIncluded
Mean Time Between Failure123004 (at 50C)151295 (at 50C)
Compliant StandardsUL 60950, FCC Part 15 A Class A, CSA 22., CE markUL 60950, FCC Part 15 A Class A, CSA 22., CE mark

Manufacturer Warranty

Service and SupportLimited lifetime warrantyLimited lifetime warranty
Service and Support DetailsLimited warranty - replacement - lifetime | Technical support: Web support for 1 year; Phone consulting for 1 yearLimited warranty - replacement - lifetime | Technical support: Web support for 1 year; Phone consulting for 1 year

Environmental Parameters

Min Operating Temperature32 °F32 °F
Max Operating Temperature122 °F122 °F
Humidity Range Operating10 - 90% (non-condensing)10 - 90% (non-condensing)
Min Storage Temperature-4 °F-4 °F
Max Storage Temperature158 °F158 °F
Humidity Range Storage10 - 90% (non-condensing)10 - 90% (non-condensing)