| Datasheet Aruba S2500 JW668A Mobility Access Switch |
| Physical Interfaces |
| Port |
- 24x10/100/1000BASE-T PoE RJ-45
- 4xSFP/SFP+
- RJ-45/mUSB console port (RS-232)
- Out-of-band 10/100/1000BASE-T management port
- USB interface for software/configuration files |
| Common interface feature support |
- Diagnostic LEDs (link/admin/duplex/PoE/speed/fault)
- LCD management display |
| PoE feature support |
- IEEE 802.3af: PoE (15.4 watts)
- IEEE 802.3at: PoE+ (30 watts)
- Pre-standard/Legacy PoE |
| Performance |
| switching capacity |
128 Gbps |
| forwarding rate |
95 Mpps |
| Power Options |
Autosensing 100-240 VAC, 580 watts |
| PoE budget |
400 watts |
| Layer 2 Features And Scaling |
• MAC addresses per system: 12,000
• Jumbo frames: 9,216 bytes
• Number of VLANS: 4,094
• Port- and MAC-based VLAN
• IEEE 802.1Ab: Link-layer discovery protocol (LLDP) - Device discovery and advertisement - Voice VLAN support using LLDP-MED
• Cisco discovery protocol (CDP) - Device discovery - Voice VLAN support
• IEEE 802.1Q: VLAN tagging • GARP VLAN registration Protocol (GVrP)
• IEEE 802.1D: Spanning tree protocol (STP) • IEEE 802.1w: rapid reconfiguration of spanning tree protocol (RSTP)
• IEEE 802.1s: Multiple spanning trees protocol (MSTP) - Maximum number of supported instances: 64
• Rapid per-VLAN spanning tree plus (PVST+)
• Spanning tree protocol features: - Portfast - - - Root guard Loop guard BPDU guard
• Aruba loop protect
• Link aggregation groups - Static - - - IEEE 802.3ad: Link-aggregation control protocol (LACP) Number of link aggregation groups: 64 Number of ports per aggregation group: 8
• Aruba hot Standby Link (hSL)
• IEEE 802.3ah: Ethernet operations, administration and maintenance (OAM)
• Layer 2 Generic routing Encapsulation (GrE)
• Aruba AirGroup |
| Layer 3 Features And Scaling |
• Unicast routes: 8000
• Routed VLAN Interface (rVI)
• Loopback interface
• Multinetting
• Static routing
• Open shortest path first (oSPF) v2
• Equal cost multi-path
• Route filtering
• DHCP server/client
• DHCP relay (including Option 82)
• Network time protocol (NTP)
• Network address translation
• IP directed broadcast |
| Security |
• 802.1X
• MAC authentication
• Captive portal
• RADIUS (device management, 802.1X, accounting)
• RADIUS fail open
• TACACS+ (device management, accounting) • LDAP (802.1X)
• Digital certificates
• Internal user database
• Aruba ClearPass Policy Manager downloadable roles
• Aruba Tunneled Node
• Access control lists (ACLs)
• Storm control
• IPv6 router-advertisement (RA) guard
• DhCP guard
• MAC limiting
• Site-to-site IPSEC VPN |
| Quality Of Service |
• 802.1p
• DSCP
• IP precedence
• QoS trust (802.1p/DSCP/auto)
• QoS classification by ACL (L3/L4), user and interface
• Policer classification by ACL (L3/L4), user and interface
• Egress strict priority queuing
• Eight hardware queues per port |
| Management And Monitoring |
• Command line interface (serial, telnet, SShv2)
• Graphical user interface (HTTP/HTTPs)
• Aruba Central cloud-based network management • AirWave network management
• DhCP auto-configuration
• SNMP v1, v2c, v3
• IPv6 management • Port mirroring (single destination)
• Remote monitoring (RMON) |
| Dimensions |
H x W x D: 1.75” x 17.5” x 12.5” (4.4 cm x 44.5 cm x 30.5 cm) |
| Weight |
12.1 lbs (5.5 kg) |
| Environmental |
• Operating temperature: 32°F to 122°F (0°C to 50°C)
• Storage temperature: -40°F to 158°F (-40°C to 70°C)
• Operating humidity: 5% to 95% non-condensing • Operating altitude: 10,000 feet (3,048 meters)
• Acoustic noise: 42 dB with AC power supply |
| Safety Certifications |
• UL-UL60950-1 (second edition)
• C-UL to CAN/CSA 22.2 No.60950-1 (second edition)
• TUV/GS to EN 60950-1, Amendment A1-A4, A11 • Cb-IEC60950-1, all country deviations |
| Electromagnetic Compatibility Certifications |
FCC 47CFR Part 15, Class A
• EN 55022 Class A
• ICES-003 Class A
• VCCI Class A
• AS/NZS CISPR 22 Class A
• CISPR 22 Class A
• EN 55024 |
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