Thiết bị chuyển mạch Switch Extreme ISW 8GBP, 4-SFP
Model | Extreme ISW 8GBP, 4-SFP (16804) |
Port Counts | |
10/100/1000 | |
10/100/1000 PoE+ | • 8 |
SFP | • 4 |
Aggregate Bandwidth | • 24 Gbps |
Forwarding Rate | • 17.85 Mpps |
Operating Mode | • Store and forward, L2wire-speed/non-blocking switching engine • MAC Addresses - 8K • Jumbo Frames - 9K Bytes |
Copper RJ45 Ports | • IEEE 802.3af and IEEE 802.3at on POE enabled ports • MDI/MDIX Auto-Crossover • Auto-negotiation, full and half duplex • Ethernet Isolation - 1500VRMS 1 minute |
Pluggable SFP Ports | • 100FX SFP and 100/1000BaseX SFP Transceiver |
Network Redundancy | • Fast Failover Ring Protection with single and multiple rings, ring coupling, dual homing and chain modes • IEEE 802.1D STP, IEEE 802.1w RSTP, IEEE 802.1s MSTP • Static trunk or Dynamic via LACP (Link Aggregation Control Protocol) |
Bridging, VLANS, Multicast | • Flow Control IEEE 802.3x (FullDuplex) and Back-Pressure (HalfDuplex) • VLAN Capacity - 1024 • Port-based VLANs; MAC-based VLANs; IPSubnet-based VLANs • Protocol-based VLANs • IEEE802.1Q tag-based VLANs • IEEE802.1ad Double Tagging (Q in Q) • IGMPv1, v2, v3 with up to 1000 multicast groups • IGMP snooping and querying • Immediate leave and leave proxy • Throttling and filtering • IEEE 802.1ab Link layer Discovery Protocol (LLDP) • ITU G.8032 Ethernet Ring Protection Switching (ERPS) |
Management | • CLI • GUI • SNMPv1, v2c, v3 • Telnet • Dual Stack IPv4/IPv6 for management • Management Security • HTTPs, SSH, RADIUS client for management • FTP • Configuration Import/Export, Firmware Upgrade • SYSLOG • Per VLAN mirroring • Ethernet Copper Diagnostics • Digital Diagnostics for SFP ports • DHCP • Client, Server, Relay, Snooping, Option82 • NTP • PoE scheduling, power control, PoE PD power consumption |
Memory | • 128MB DRAM • 16MB FLASH • 4MB Packet buffer |
Environmental and Compliance | • Operating Temperature Range : -40°C to +75°C (cold startup at -40°C) • Storage Temperature Range : -40 to +85°C • Humidity (Non-Condensing) : 5 to 95% RH |
ISW 8GBP, 4-SFP : 8-Port POE+ Gigbit w/ 4-Port SFP Operating Temperature -40C - +75°C
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