d link 5 port desktop switch

yimincan

10刀，全新未开封
http://ca.dlink.com/products/con ... bit-desktop-switch/
; H! E% r# t5 o$ N, r  nKey Features
$ c) T7 h3 F0 b! u8 \Built-in D-Link Green Technology
Inexpensive Gigabit solution for Home/SOHO
) S, F( c$ k( _* f% G' U* W9 [' F5 10/100/1000 Mbps Gigabit ports
! K% s, A' {8 o. h: l10 Gbps switching fabric
. b; l' m. \3 K9 o8 yAuto MDI/MDIX crossover for all ports
9 e3 v6 F! L6 b3 lSecure store-and-forward switching scheme
Full/half-duplex for Ethernet/Fast Ethernet speeds
& T$ T6 ]2 u6 ?- T  k  hIEEE 802.3x Flow Control
, b/ Q; ^, P8 J+ C% gSupports 9,216 Byte Jumbo Frames
Supports IEEE 802.1p QoS (4 Queues, Strict Mode)
Supports Cable Diagnostics Function
6 _: C( Z7 [6 |" XRoHS compliant
+ U( N/ P/ l* E) r  ]1 _5 jPlug-and-play installation
Standards
- i% b3 @, H& bIEEE 802.3 10BASE-T Ethernet (twisted-pair copper)
IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)
IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper)
6 }4 {* q/ n( k- xANSI/IEEE 802.3 NWay auto-negotiation
IEEE 802.3x Flow Control
1 ]7 n, j; q: cIEEE 802.1p QoS
; z1 q! f; Q/ a2 hIEEE 802.3az Energy-Efficient Ethernet (EEE)
Protocol
/ i8 m! G: ]: c  TCSMA/CD
% j8 D8 N  Z1 d! j* v5 p; ]/ `7 wData Transfer Rates
Ethernet:
( |+ C0 k. E9 N; F! X3 r10 Mbps (half duplex)
# A# N& ?( I" o# K9 f6 W/ n20 Mbps (full duplex)
1 N& M+ M$ Z" }/ \2 G' WFast Ethernet:
: C3 M0 ~: O( [& h: q2 h! E1 r100 Mbps (half duplex)
200 Mbps (full duplex)
3 Q4 g" h; G7 Q6 |8 @" @& I5 \; xGigabit Ethernet:
2000 Mbps (full duplex)
5 N! {* i& h0 K# C! G4 T4 p; GTopology
" u, f1 f3 Z% }( WStar
4 U, a/ B8 e. hNetwork Cables
$ `5 b5 x& P( S0 A6 [10BASE-T:
$ w5 O  q% m  `( e! e6 S2 |/ HUTP CAT 3, 4, 5/5e (100 m max.)
EIA/TIA-586 100-ohm STP (100 m max.)
% W; w0 c# c& g4 V; c) Y100BASE-TX, 1000BASE-T:
UTP CAT 5/5e (100 m max.)
EIA/TIA-568 100-ohm STP (100 m max.)
  e8 O* P1 y: G( U. G& n8 _Media Interface Exchange
- M" v" g7 e; `5 WAuto MDI/MDIX adjustment for all ports
  U6 i  ^( k. {$ I2 B! \LED Indicators
Per port: Link/Activity/Speed
3 @8 b" z7 s1 r7 C- [# rPer device: Power
Transmission Method
Store-and-forward
MAC Address Table
0 w5 g/ Z3 p( q' D0 n* _2K entries per device
MAC Address Learning
Automatic update
- _% S2 B5 G+ I6 n) `) |! Q6 ZPacket Filtering/Forwarding Rates
  w8 g, Z; D( q9 |Ethernet: 14,880 pps per port
Fast Ethernet: 148,800 pps per port
3 u( k( W  y' HGigabit Ethernet: 1,488,000 pps per port
RAM Buffer
9 w6 n) |" z0 ^128 KBytes per device
  U. f- ^! q, b$ p' kDC Input
) O7 Z" s# S5 v$ v+ JExternal 5V/1 A Power Adapter
7 L: `) F- I+ {0 P" N! l/ I6 `Power Consumption
Power On (Standby):
DC input: 0.4 watts
AC input: 1.1 watts
; A, D" T3 }" u- |9 r0 ]Maximum:
DC input: 2.37 watts
AC input: 3.9 watts
Heat Dissipation
Power On (Standby):
3 R" C" b* |8 SAC input: 3.751 BTU/h
Maximum:
4 }' M+ y/ f9 ?AC input: 15.345 BTU/h
8 a" t8 X8 W' {' {4 a8 _MTBF
8 }+ l$ n" D! d2 I0 _- K1,261,299 hours
Operating Temperature
32 to 104 ˚F (0 to 40 ˚C)
( l  h% G0 X+ t2 B+ VStorage Temperature
5 o7 b* d4 ?9 r: A. {5 [$ h* q14 to 158 ˚F (-10 to 70 ˚C)
Operating Humidity
10% to 90% RH non-condensing
" d1 T6 P# F/ L6 @$ Y4 w6 ?" a4 `Storage Humidity
5% to 90% RH non-condensing
Device Dimensions (W x D x H)
1.2 x 4.4 x 3.0 inches (30 x 111 x 75 mm)
Certifications
  f, j5 r+ t# Z/ x$ tFCC Class B
& G' _& s" P; K- f6 c. VICES-003 Class B
CE Class B
) ~  W; u  I+ G4 F2 R( wC-Tick Class B
VCCI Class B
6 E! `1 C- L/ h/ }% HcUL
3 _0 e4 B8 p8 U4 D4 F; j- hCB