d link 5 port desktop switch

yimincan

10刀，全新未开封
! Q& Z! `/ m# ^. G$ _; Ehttp://ca.dlink.com/products/con ... bit-desktop-switch/
Key Features
3 B0 X) g' }8 o% Z/ G  r, w' O2 h  OBuilt-in D-Link Green Technology
5 X# _$ Q- G& r9 \9 s( A) B! C; wInexpensive Gigabit solution for Home/SOHO
0 ^6 o( v7 Y5 N. ~. \5 10/100/1000 Mbps Gigabit ports
10 Gbps switching fabric
Auto MDI/MDIX crossover for all ports
; j' q: {% W. r5 a4 m, QSecure store-and-forward switching scheme
Full/half-duplex for Ethernet/Fast Ethernet speeds
1 j  }3 r. l" i5 \IEEE 802.3x Flow Control
Supports 9,216 Byte Jumbo Frames
+ J7 ]/ x7 v1 w4 |9 m# l$ T! JSupports IEEE 802.1p QoS (4 Queues, Strict Mode)
Supports Cable Diagnostics Function
; M+ d; S+ o. mRoHS compliant
Plug-and-play installation
/ |! y: [& s3 I2 YStandards
IEEE 802.3 10BASE-T Ethernet (twisted-pair copper)
IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)
- [( H0 X% E8 iIEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper)
ANSI/IEEE 802.3 NWay auto-negotiation
IEEE 802.3x Flow Control
IEEE 802.1p QoS
: t2 o- e" n: }% UIEEE 802.3az Energy-Efficient Ethernet (EEE)
Protocol
- q, y& l, |$ d2 e8 ?CSMA/CD
Data Transfer Rates
4 p& P3 Z' p" u9 u. fEthernet:
10 Mbps (half duplex)
20 Mbps (full duplex)
7 [, k% G  f: K& R0 a( l6 Q" M) U, aFast Ethernet:
100 Mbps (half duplex)
200 Mbps (full duplex)
Gigabit Ethernet:
2000 Mbps (full duplex)
Topology
! B  r5 }& u* v6 r4 |Star
: x; N  F+ f9 iNetwork Cables
& [8 z: J* J8 Z( q! d2 T' ^10BASE-T:
( a; R+ Y: F" _. pUTP CAT 3, 4, 5/5e (100 m max.)
EIA/TIA-586 100-ohm STP (100 m max.)
! f: A0 `% O& ?$ q" Z, y100BASE-TX, 1000BASE-T:
; g! R& h1 g  r0 R8 A5 R/ rUTP CAT 5/5e (100 m max.)
1 }& x" _+ P0 R0 x* E* Z. I6 }EIA/TIA-568 100-ohm STP (100 m max.)
Media Interface Exchange
$ c0 B4 S" P2 w7 pAuto MDI/MDIX adjustment for all ports
LED Indicators
Per port: Link/Activity/Speed
Per device: Power
  ?* I' r- o9 J+ hTransmission Method
Store-and-forward
MAC Address Table
  Y, f/ N: h: q2K entries per device
MAC Address Learning
7 r7 C2 k- _- \9 FAutomatic update
Packet Filtering/Forwarding Rates
$ i2 l! n! J/ D  b( q* q. b, }Ethernet: 14,880 pps per port
Fast Ethernet: 148,800 pps per port
5 B( i: X- W' H0 p+ C0 U3 ?5 D% NGigabit Ethernet: 1,488,000 pps per port
RAM Buffer
# R2 I' [3 F$ y5 w9 v128 KBytes per device
DC Input
External 5V/1 A Power Adapter
Power Consumption
Power On (Standby):
% H. D( Y0 G; D* q2 t# g- yDC input: 0.4 watts
AC input: 1.1 watts
  D% |7 t: ~% Q6 u7 nMaximum:
DC input: 2.37 watts
5 q8 B' @1 y% x" jAC input: 3.9 watts
+ ]( x- I4 F# @Heat Dissipation
Power On (Standby):
AC input: 3.751 BTU/h
5 M% O& L% u# U# e; k: r  rMaximum:
9 ~% B# P* ]* d9 [; c* g  |2 bAC input: 15.345 BTU/h
MTBF
1,261,299 hours
$ v9 S0 I0 M9 O, a! iOperating Temperature
1 f$ e, ], c$ @( }' T+ M32 to 104 ˚F (0 to 40 ˚C)
Storage Temperature
% c8 n7 L$ r7 P  k9 D- P- W/ t14 to 158 ˚F (-10 to 70 ˚C)
Operating Humidity
10% to 90% RH non-condensing
4 |1 T/ ]) B, s+ J. A$ hStorage Humidity
7 I( x( M7 s' ]2 M9 j5% to 90% RH non-condensing
. _7 n6 M+ g2 t& k7 E5 sDevice Dimensions (W x D x H)
1.2 x 4.4 x 3.0 inches (30 x 111 x 75 mm)
) V/ G# g5 x" w- aCertifications
: ]6 H3 T' F( @% Y+ pFCC Class B
ICES-003 Class B
CE Class B
C-Tick Class B
( n7 _( ~0 O; N; A9 d. CVCCI Class B
cUL
# x" O6 u+ E  f5 SCB