48 Ports Gigabit Managed PoE+ Switch, with 4-1Gb SFP Uplink, 48 PoE+ Ports, 500W Power budget, Support IPV4/IPV6, Support ERPS, SP7500-48PGE4GF-L2M

Specificatiions

• Technical Specifications :

  SP7500-48PGE4GF-L2M

• 10M/100M/1G RJ45 copper ports :

  48

• 1.25G SFP (fiber) ports :

  4

• Console Port (For config ) :

  Yes

• USB port :

  Yes （upload/download firmware)

• Reset button :

  Yes（for system factory default and reboot)

• Power over Ethernet :

  *

• PoE Standard :

  IEEE 802.3at Power over Ethernet Plus/PSE； Backward compatible with IEEE 802.3af Power over Ethernet

• PoE Power Supply Type :

  End-span: 1/2 (+), 3/6 (-)

• PoE Power Output :

  Per port 52V DC, 300mA. max. 15.4 watts (IEEE 802.3af)； Per port 52V DC, 600mA. max. 30 watts (IEEE 802.3at)

• PoE Power Budget :

  460W (when all ports used, line-rate traffic and max PoE)

• Performance Specification :

  *

• Packet buffer memory :

  12 Mb

• Forwarding modes :

  Store-and-forward

• Bandwidth :

  256 Gbps

• Packet forwarding rate :

  96Mpps

• MAC address database size :

  16K

• Jumbo frame support :

  Up to 12K packet size

• Mean Time Between Failures :

  133,312 hours

• 100M Copper Latency :

  8.314µs; 8.612µs; 8.451µs (64-byte; 1518-byte; 9216-byte frames)

• 1G Copper Latency :

  4.506µs; 4.841µs; 5.115µs (64-byte; 1518-byte; 9216-byte frames)

• 1G Fiber Latency :

  3.452µs; 3.613µs; 3.825µs (64-byte; 1518-byte; 9216-byte frames)

• L2 Services - VLANs :

  *

• IEEE 802.1Q VLAN tagging :

  Yes

• QinQ VLAN tagging :

  Yes

• IP-based VLANs :

  Yes

• MAC-based VLANs :

  Yes

• Protocol-based VLAN :

  Yes

• Voice VLAN :

  Yes

• VLAN mapping :

  Yes

• L2 Services - Availability :

  *

• Storm control :

  Yes （Broadcast, Multicast, Unknown）

• IEEE 802.3ad - LAGs (LACP) :

  Yes

• IEEE 802.3x :

  Yes

• Ring (ERPS,complies with G.8032) :

  Yes, Recovery time < 50ms

• IEEE 802.1D Spanning Tree Protocol :

  Yes

• IEEE 802.1w Rapid Spanning Tree Protocol :

  Yes

• IEEE 802.1s Multiple Spanning Tree Protocol :

  Yes

• Layer 2 DHCP Relay :

  Yes

• L2 Services - Multicast Filtering :

  *

• IGMP snooping (v1, v2 and v3) :

  Yes

• MLD snooping support (v1 and v2) :

  Yes

• IGMP snooping querier (v2) :

  Yes

• MLD snooping querier (v1) :

  Yes

• Multicast VLAN Registration (MVR) :

  Yes

• L3 Services - Routing :

  Yes

• IPv4 static routing :

  Yes

• IPv6 static routing :

  Yes

• Link Aggregation :

  *

• Manual LAG :

  Yes

• # of LAGs / # of members in each LAG :

  8 LAGs with max 8 members in each LAG

• Network Monitoring and Discovery Services :

  *

• 802.1ab LLDP :

  Yes

• SNMP :

  v1, v2c, v3

• RMON group 1,2,3,9 :

  Yes

• Network Security :

  *

• IEEE 802.1x :

  Yes

• RADIUS accounting :

  Yes

• Access Control Lists (ACLs) :

  Yes

• IP-based ACLs (IPv4 and IPv6) :

  L2 / L3 / L4

• MAC-based ACLs :

  Yes

• TCP/UDP-based ACLs :

  Yes

• Control MAC # static entries :

  Yes

• Port-based security by locked MAC addresses :

  Yes

• Dynamic ARP inspection :

  Yes

• DoS protection :

  Yes

• DoS attacks prevention :

  Yes

• Network storm protection, DoS :

  Yes

• Quality of Service (QoS) :

  *

• Port-based rate limiting :

  Yes ingress and egress

• Port-based QoS :

  Yes

• Support for IPv6 fields :

  Yes

• DiffServ QoS :

  Yes ingress

• IEEE 802.1p COS :

  Yes

• Destination MAC and IP :

  Yes

• IPv4 and v6 DSCP :

  Yes

• TCP/UDP-based :

  Yes

• Weighted Round Robin (WRR) :

  Yes

• Strict priority queue technology :

  Yes

• IEEE Network Protocols :

  *

• Protocols :

  • IEEE 802.3 Ethernet • IEEE 802.3u 100BASE-T • IEEE 802.3ab 1000BASE-T • IEEE 802.3z 1000BASE-SX/LX • IEEE 802.3af PoE • IEEE 802.3at PoE+ • IEEE 802.3az Energy Efficient Ethernet (EEE)

• Protocols 2 :

  • IEEE 802.3x Full-Duplex Flow Control • IEEE 802.1Q VLAN Tagging • IEEE 802.1AB LLDP with ANSI/TIA-1057 (LLDP-MED) • IEEE 802.1p Class of Service • IEEE 802.1D Spanning Tree (STP) • IEEE 802.1s Multiple Spanning Tree (MSTP) • IEEE 802.1w (RSTP)

• Management, Monitoring & Troubleshooting :

  *

• Password management :

  Yes

• Access control via RADIUS and TACACS+ :

  Yes

• IPv6 management :

  Yes

• SNMP v1/v2c/v3 :

  Yes

• Port mirroring :

  Yes ingress and egress

• Many-to-one port mirroring :

  48

• Cable test utility :

  Yes

• TLS/HTTPS Web-based access (version) :

  Yes (v1.2)

• File transfers (uploads, downloads) :

  TFTP / HTTP

• HTTP upload/download (firmware) :

  Yes

• Syslog (RFC 3164) :

  Yes

• LEDs :

  Yes

• Per port :

  Speed, Link, Activity; or PoE in different mode

• Per device :

  Power, system

• Physical Specifications :

  *

• Dimensions (Width * Depth * Height) :

  440 x 290 x 44.5 mm (17.32 x 11.42 x 1.75 in)

• Weight :

  5.1 kg (11.24 lb)

• Power Consumption :

  500W (when all ports used, line-rate traffic and max PoE)

• Max power :

  23W (worst case, all ports used, full PoE, line-rate traffic) (Watts)

• Iddle power consumption :

  20W (all ports link-down standby) (Watts)

• Energy Efficient Ethernet (EEE) :

  Yes (deactivated by default)

• Fan :

  2 Fan

• Environmental Specifications :

  *

• Operating Temperature :

  -20° to 50°C (-4° to 122°F)

• Operating Humidity :

  90% maximum relative humidity (RH), non-condensing

• Operating Altitude :

  10,000 ft (3,000 m) maximum

• Storage Temperature :

  –30° to 70°C (– 22° to 158°F)

• Storage Humidity (relative) :

  95% maximum relative humidity, non-condensing

• Storage Altitude :

  10,000 ft (3,000 m) maximum

• Electromagnetic Emissions and Immunity :

  *

• Certifications :

  CE mark, commercial； FCC Part 15 Class A, VCCI Class A； Class A EN 55022 (CISPR 22) Class A； Class A C-Tick； EN 55024； CCC； 47 CFR FCC Part 15, SubpartB, Class A ICES-003: 2016 Issue 6, Class A； ANSI C63.4:2014； IEC 60950-1:2005 (ed.2)+A1:2009+A2:2013

• Safety :

  *

• Safety Certifications :

  CB mark, commercial； CSA certified (CSA 22.2 #950)； EN 60950-1: 2006 + A11:2009 + A1:2010 + A12:2011 + A2:2013 IEC 60950-1:2005；(ed.2)+A1:2009+A2:2013； AN/NZS 60950.1:2015； CCC (China Compulsory Certificate)

• Warranty and Support :

  *

• Hardware Limited Warranty :

  Limited Lifetime*

• Technical Support via Phone and Email* :

  Limited Lifetime*

• 24x7 Online Chat Technical Support :

  Limited Lifetime*

• Package Contents :

  *

• All models :

  Smart Switch； AC Power cord with C13 connector (localized to region of sale) ； Brackets and screws for rack mounting； Rubber protection caps, which are already installed in the SFP sockets Installation guide；

• Business Type :

  Commercial

• Bandridth :

  1G

• More Filters :

  L2+ Managed