Scheda tecnica

Physical Ports  
10/100/1000Base-T
Ports:  8 RJ-45 ports SFP/Mini-GBIC Slots:  2 SFP/Mini-GBIC Slots – 100Base-FX/BX/LX and 1000Base- SX/BX/LX/LHX/ZX SFP transceiver compatible 
Port Configuration:  Auto MDI/MDI-X 
Port Speed:  Auto-negotiate

Switch Performance

Switch Architecture:  Store-and-Forward
Switch Fabric:  20bps (non-blocking)
Switch Throughput:  14.8Mpps @64Bytes
Mac Address Table:  8K entries Share Data Buffer:  4Mbit
Jumbo Frame Size:  9Kbytes
Flow Control:  Back pressure for Half-Duplex, IEEE 802.3x Pause Frame for Full-Duplex

Layer 2 Functions

Management Interface:  Console, Telnet, Web Browser, SNMPv1, v2c and v3 Port Configuration:  Port enable/disable; Auto-negotiation; 10/100/1000Mbps full and half duplex mode selection; Flow Control enable/disable; Bandwidth control on each port Port Status:  Display each port’s: speed duplex mode, link status, flow control status, Auto negotiation status, trunk status 
Port Mirroring:  TX/RX/Both; 1 to 1 monitoring Bandwidth Control:  Bandwidth control per port: Ingress: 500Kb~1000Mbps, Egress: 500Kb~1000Mbps 
VLAN:  IEEE 802.1q tagged-based VLAN; Port-based VLAN; Q-in-Q tunneling; Up to 255 VLANs groups; Private VLAN, MAC-Based VLAN, Protocol-Based VLAN, Voice VLAN, MVR (Multicast VLAN Registration) Link Aggregation:  IEEE 802.3ad LACP / Static Trunk, Supports Statick Trunk, supports 1 group of 2 SFP ports per trunk
Quality of Service (QoS):  Traffic classification based, Strict priority and WRR; 8-level priority for switching – Port Number – 802.1p priority – 802.1Q VLAN tag – DS/TOS field in IP Packet Multicasting/IGMP:  IGMP (v1/v2/V3) Snooping, up to 255 multicast Groups with IGMP Querier mode support, MLD (v1/v2) Snooping, up to 255 multicast Groups with MLD
Querier mode support Security:  IEEE 802.1x Port-Based / MAC-Based network access authentication. RADIUS authentication. IP-Based Access Control List (ACL). MAC-Based Access Control List. Source MAC / IP address binding.

Power Over Ethernet (POE)

IEEE PoE Standard:  IEEE 802.3af/IEEE 802.3at

Power over Ethernet/PSE Maximum Devices:  8 Output Power (per-port):  52~56VDC, 350mA max. 15.4 watts (IEEE 802.3af) or 52~56VDC, 590mA max. 30 watts (IEEE 802.3at) per port – dependent on power supply used

LED Indicators & Switch

Power:  On/Green 10/100/1000Base-T

Ports:  10/100/1000 LNK/ACT – Green, POE in use Amber 100/1000Base-X/SFP Ports:  100 LNK/ACT – Green; 1000 LNK/ACT – Green Reset Button:  System reboot: push and hold < 5 sec.; Factory Default: push and hold > 5 sec.

Electrical & Mechanical

Power Input 1:  52 to 56 VDC, 5A (max)
Power Input 2:  52 to 56 VDC, 5A (max)
Electrical Fast Transient (EFT): Protection:  6KV DC Power: Connector:  3-pin terminal block or DC power receptacle Enclosure:  IP-30
Metal Case Mounting:  Wall-mount
Dimensions (WxDxH): in/cm:  178 x 25 x 134 mm
Weight; lbs/kgs:  640 g

Environmental

Operating Temperature:  -40ºC to 75ºC
Storage Temperature:  -40ºC to 85ºC
Relative Humidity:  0% to 95% (non-condensing)

Standards Compliance

Regulatory Standards:  FCC Part 15 Class A, CE IEEE
Standards (1):  IEEE 802.3 10Base-T; IEEE 802.3u 100Base-TX/100Base-FX; IEEE 802.3z Gigabit SXBX/LX/LHX/ZX; IEEE 802.3ab Gigabit 1000T; IEEE 802.3x Flow Control and Back pressure;IEEE 802.3ad Port trunk with LACP; IEEE 802.1d Spanning tree protocol IEEE
Standards (2):  IEEE 802.1w Rapid spanning tree protocol; IEEE 802.1s Multiple spanning tree protocol; IEEE 802.1p Class of service; IEEE 802.1Q VLAN TaggingIEEE 802.1x Port Authentication Network Control; IEEE 802.1ab LLDP RFC Standards:  RFC 768 UDP, RFC 793 TFTP, RFC 791 IP, RFC 792 ICMP, RFC 2068 HTTP, RFC 1112 IGMP Version 1, RFC 2236 IGMP
Version 2 IEC Standards:  IEC60068-2-32 (Free fall), IEC60068-2-27 (Shock), IEC60068-2-6 (Vibration)

Accessories

SFP (100Mbps):  S25 Series (wide-temp)
SFP (1000Mbps):  S35 Series (wide-temp)
PS48VDC480W-DIN:  48VDC (480W) DIN rail Power Supply