продам свич L3 BDCOM S3928 новый

[andreytt 3]

моя цена 1150$. состояние-новый, не пользованный общее.
причина продажи- передумали строить новую серверную на новом районе(
в комплекте: свич, кабель 2 шт., диск с установками.
все характеристики тут.


L3
BDCOM S3928

Standard configuration
20 10/100/1000M TX ports
4 gigabit TX/SFP combo ports
1 expansion slots for a 10G module (it can be expanded up to 4 10G ports)
One Console port
L3 forwarding rate
Full wire-speed filtering and forwarding, 96.1Mpps
Backplane bandwidth
240Gbps

Switching mode
Store forwarding
Processor
RISC 300MHz
Flash
8MB
Memory
64MB, which can be increased to 512MB
Address table
8K
Queue buffer
64MB
Size
442mm × 316mm × 44mm
442mm × 374mm × 44mm
Power source’s characteristics
110-240VAC (auto-adaptable), 47-63Hz, 1A/230V, active RPS
Power consumption
Max. 400W
Indicator
Power indicator, system indicator, connection/data forwarding indicator, 10/100M indicator
Temperature and humidity
Working temperature: 0-50℃
Storage temperature: -40-70℃
Humidity: 0-90% no condensation
STP
IEEE 802.1D STP
IEEE 802.1w RSTP
IEEE 802.1s MSTP
VLAN
Supporting port-based VLAN
802.1Q-tagged VLAN
Super Vlan
Private Vlan
Dynamic VLAN configuration through GVRP
Vlan Stacking (QinQ)
Flow control
Backpressure is adopted for half-duplex, while IEEE802.3x is adopted for full-duplex.
CAR is supported; a 1M step limitation is conducted to the 100M port, and a 8M step limitation is conducted to the gigabit port.
Broadcast control
The broadcast storm is constrained. When the threshold value for controlling the broadcast storm is reached, the broadcast packets are stopped from being forwarded.
Multicast control
IGMP Snooping, automatic multicast snooping
Multicast routing
IGMP v1/v2/v3
PIM-SM &PIM-DM
Interface binding
Each port binding group contains up to 8 ports, and 6 port binding groups are supported meanwhile.
Dynamic LACP or static aggregation is supported.
Port mirroring
Supporting flow-based mirroring and the or port
Cascading
Stacking 32 switches
Adopting the cluster technology; managing uniquely through a unique IP address; saving address resources
Routing management
Static Route
RIP v1/v2，OSPFv2，BEIGRP（compatible with Cisco EIGRP），BGPv4
Anti-virus intelligent route forwarding
Policy routing
Supporting IP-based policy routing
Proxy
Supporting Proxy ARP and DNS proxy
Redundancy backup
Supporting hot-standby routing protocols such as VRRP and HSRP
DHCP characteristics
Supporting DHCP Server, DHCP Client and DHCP relay
Security features
IEEE 802.1x port authentication
Port security
Supporting IP ACL, MAC ACL and Vlan ACL on hardware
Supporting port-based IP+MAC+VLAN ID+ account binding on hardware
Supporting user authentication through Web page
Supporting remote RADIUS and TACACS+ authentication
Supporting hierarchical user management and password protection
QoS
Head Of Line (HOL) mechanism
Four transmission queues on each port are mapped to eight priority values of 802.1p.
WRED, WFQ, SP and FIFO
Best-effort service
Differentiated service
Strict priority
Weighted round robin
First come first served
TOS re-labeling
RTS
Network management
SNMP v1/v2
RMON (groups 1, 2, 3, 9)
Telnet
CLI window
WEB page
Supporting the general NMS software, Broad Director
Supporting NTP
Supporting SSH
Supporting PDP (compatible with Cisco CDP)