娜雅詩生活館

型號

sgsw-24040p / sgsw-24040p4 

硬體規格

連接埠

24 10/100/1000base-t rj-45 auto-mdi/mdi-x ports with ieee 802.3af poe injector

sfp/mini-gbic 插槽

4 1000base-sx/lx/bx sfp interfaces, shared with port-21 to port-24
100base-fx sfp transceiver compatible

主控

1 x rs-232 db9 serial port (115200, 8, n, 1)

switch processing scheme

store-and-forward

switch fabric

68gbps

address table

8k entries

共享資料快取

1392 kilobytes

流量管控

ieee 802.3x pause frame for full-duplex
back pressure for half-duplex

jumbo frame

10kbytes

led

system:
power, master, fan alert, poe power alert
ports:
10/100/1000 link/act, poe in-use, sfp link, stack port link

重置按鈕

< 5 sec: system reboot
> 5 sec: factory default

尺寸 (w x d x h)

440 x 300 x 44.5 mm, 1u height

重量

4.5 kg

功率消耗

sgsw-24040p: max. 290 watts / 989 btu
sgsw-24040p4: max. 430 watts / 1467 btu

電源供應

ac 100~240v, 50/60hz

esd 保護

6kv dc

power over ethernet

poe標準

ieee 802.3af power over ethernet / pse

poe電源供應

end-span

poe電源輸出

per port 48v dc, 350ma . max. 15.4 watts

power 腳位分配

1/2(+), 3/6(-)

poe電源供應

sgsw-24040p: 220 watts
sgsw-24040p4: 380 watts

poe可供電端

number of pd@7watts
sgsw-24040p: 24
sgsw-24040p4: 24

number of pd@15.4watts
sgsw-24040p: 14
sgsw-24040p4: 24

堆疊

stacking 連接埠

two 5gbps hdmi-like interface

stacking 數量

16

stacking 頻寬

10gbps (full-duplex)

stack id 顯示

7-segment led display (1~9, a~f,0)

stack 拓樸

ring / chain / back-to-back stack

layer 2 功能

基本管理介面

console, telnet, web browser, snmpv1, v2c

安全管理介面

ssh, ssl, snmp v3

port 設定

port disable/enable.
auto-negotiation 10/100/1000mbps full and half duplex mode selection
flow control disable / enable
bandwidth control on each port

vlan

802.1q tagged based vlan
port-based vlan
q-in-q
private vlan edge (pve)
up to 256 vlan groups, out of 4094 vlan ids

spanning tree protocol

ieee 802.1d spanning tree
ieee 802.1w rapid spanning tree
ieee 802.1s multiple spanning tree
up to 8 mst instances

link aggregation

ieee 802.3ad lacp / static trunk
support 12 groups of 16-port trunk support

qos

traffic classification based, strict priority and wrr
4-level priority for switching
　- port number
　- 802.1p priority
　- 802.1q vlan tag
dscp / tos field in ip packet policy-based qos

igmp snooping

igmp (v1/v2/v3) snooping, up to 255 multicast groups
igmp querier mode support

存取控制

ip-based acl / mac-based acl
up to 256 entries

snmp mibs

rfc-1213 mib-ii
if-mib
rfc-1493 bridge mib
rfc-1643 ethernet mib
rfc-2863 interface mib
rfc-2665 ether-like mib
rfc-2737 entity mib
rfc-2618 radius client mib
rfc-2933 igmp-std-mib ()
rfc3411 snmp-frameworks-mib
ieee802.1x pae
lldp
mau-mib
power over ethernet

標準認證

regulation compliance

fcc part 15 class a, ce

safety

ul, cul

符合標準

ieee 802.3 10base-t
ieee 802.3u 100base-tx/100base-fx
ieee 802.3z gigabit sx/lx
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 802.1w rapid spanning tree protocol
ieee 802.1s multiple spanning tree protocol
ieee 802.1p class of service
ieee 802.1q vlan tagging
ieee 802.1x port authentication network control
ieee 802.1ab lldp
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
ieee 802.3af power over ethernet

環境

操作

溫度:　0 ~ 50 degree c
濕度:　20 ~ 95% (non-condensing)

儲存

溫度:　-40 ~ 70 degree c
濕度:　20 ~ 95% (non-condensing)