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10刀,全新未开封6 |+ W7 X e* l+ Z8 f
http://ca.dlink.com/products/con ... bit-desktop-switch/
* p0 d/ Z8 o% _% b# v' hKey Features: Y' e$ w1 r! v* \
Built-in D-Link Green Technology& n% Q) K* G, d( d( }
Inexpensive Gigabit solution for Home/SOHO
) f5 s& X* x# Z# }# U9 `, z5 10/100/1000 Mbps Gigabit ports& x6 J) Z$ |0 i( G1 t) B
10 Gbps switching fabric
0 w9 M- V4 Y* C+ s" f) }Auto MDI/MDIX crossover for all ports
% |. m3 }% o4 X" ASecure store-and-forward switching scheme% ?0 }0 ^! f1 y0 A5 E8 n/ z }
Full/half-duplex for Ethernet/Fast Ethernet speeds
0 W# T$ H1 J2 W% NIEEE 802.3x Flow Control, I0 g5 c- Y! k' a
Supports 9,216 Byte Jumbo Frames# n8 A! o- v; x3 U+ R* T8 @; A+ u
Supports IEEE 802.1p QoS (4 Queues, Strict Mode)
# P8 H) q9 A# o0 u* L* oSupports Cable Diagnostics Function
3 p9 X" F- }- [' r7 ^RoHS compliant
$ @4 o/ h- a1 l6 S/ L" TPlug-and-play installation
F4 S! d5 z+ T9 K+ E4 T1 A+ tStandards
( B$ i* t/ {5 i( X( qIEEE 802.3 10BASE-T Ethernet (twisted-pair copper)% U) R- t/ L) @6 }, W D' t
IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)
& X8 \4 [0 ?) F" n+ g6 U; G: l3 OIEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper)( K2 `* a3 W+ I* I/ R6 P J1 j
ANSI/IEEE 802.3 NWay auto-negotiation1 E8 ~0 s' [' ^, o/ R
IEEE 802.3x Flow Control8 |1 S: Y0 h) ~/ U
IEEE 802.1p QoS
: x5 o1 b, M' S. zIEEE 802.3az Energy-Efficient Ethernet (EEE)
4 u* Z5 o S( wProtocol! X" I, f6 N$ [! b# p0 }. p
CSMA/CD
+ {8 Z0 h4 }3 Y. ^0 }- q( cData Transfer Rates
3 x' X8 o# [. Y* u* x/ OEthernet:0 p8 G, y& o" F
10 Mbps (half duplex)% G; @; e) w/ {
20 Mbps (full duplex)) A' N* N, U1 T! {
Fast Ethernet:
+ R0 X8 l" v6 c( h100 Mbps (half duplex)) q. o0 w( I. Y+ W [9 ]3 r- c
200 Mbps (full duplex)0 }- _/ J5 a: g/ g
Gigabit Ethernet:
% K8 Q2 X: @1 L: |5 W7 K& m/ f5 d2000 Mbps (full duplex)
" M' y" Z: I$ W$ K7 ?& P; l* G- \Topology1 h0 m% G: }$ K/ S
Star8 J* x0 Q1 l) Q! ^
Network Cables
$ x+ j9 z6 M: r. w! q10BASE-T:
, D3 e6 z7 {4 H/ i% W7 N6 tUTP CAT 3, 4, 5/5e (100 m max.)" t/ b7 ^6 B; i: ]/ a( h
EIA/TIA-586 100-ohm STP (100 m max.)! Y9 w/ D- u+ U' p0 z+ r0 O/ B4 Z
100BASE-TX, 1000BASE-T:
1 i. t3 J; \& h6 vUTP CAT 5/5e (100 m max.)' t z6 g7 ~7 K6 i" P2 k" g
EIA/TIA-568 100-ohm STP (100 m max.)
7 A! ^ C/ j5 F* |; ~$ zMedia Interface Exchange: Z! s5 n, c* i
Auto MDI/MDIX adjustment for all ports
& N' n7 F ]8 }( MLED Indicators) x& d* Q& [. v, X3 y
Per port: Link/Activity/Speed8 C8 w. a J$ p8 ^& }/ P
Per device: Power+ W( [+ z* Q& ?* w2 ?" J6 c& n' I
Transmission Method
6 H: R' E* Z3 O) H* w; pStore-and-forward
1 E+ W* ?3 w/ oMAC Address Table E2 H/ m9 n' c* E. ^5 w. _
2K entries per device* f$ G& I& W2 D! e) _( K7 c
MAC Address Learning
8 `: j; Z: [4 E' Z# {2 @Automatic update: E t9 g/ [3 K4 B+ ? ^! o0 I, r
Packet Filtering/Forwarding Rates4 n3 g+ T8 a' X5 ]" ]( H# Z& A
Ethernet: 14,880 pps per port, j: X9 h" N# m& C2 s
Fast Ethernet: 148,800 pps per port
1 A% ~2 r% N% w' _" ]Gigabit Ethernet: 1,488,000 pps per port
6 g+ C3 a3 e3 _RAM Buffer
# P9 H+ w" q9 I0 P; Y' E0 h128 KBytes per device
+ v x8 H' Z4 L7 [, A9 Y; XDC Input
/ ?1 F4 Y# H5 i2 Z' P! uExternal 5V/1 A Power Adapter
' t* d @* j) P6 K( d: d Y! F: VPower Consumption
6 T1 v; s9 H4 gPower On (Standby):% ^! ~9 x4 D7 x; U2 U& P
DC input: 0.4 watts
/ d! Y+ Z3 I0 k+ yAC input: 1.1 watts
- M' |. |" [- c# r$ yMaximum:
0 _8 M% Z5 k; V7 `4 m: _0 ADC input: 2.37 watts
1 O; {8 G) ^* x7 {: u1 C* A- aAC input: 3.9 watts
) ~5 k. X2 R% T$ ?" D0 R' JHeat Dissipation
4 `6 a' Y9 l( YPower On (Standby):
9 k1 B( t/ z5 ^+ a; g4 ?8 ^AC input: 3.751 BTU/h, L7 N/ Y: U# Y+ o3 }- K
Maximum:9 ]- Z0 w: L( f' x/ s6 _
AC input: 15.345 BTU/h
) r) Y) @# k( O& T" I0 }$ `( Q. YMTBF
+ z6 [$ c! c' ?- n1,261,299 hours
: h1 [& _5 Z# T3 m/ }. SOperating Temperature
S. U q6 Q$ t' @4 d x6 g- E3 s32 to 104 ˚F (0 to 40 ˚C)) _. r- n! y+ v, l
Storage Temperature
) p; K) U7 O; ?8 b14 to 158 ˚F (-10 to 70 ˚C)
0 H9 e7 a$ H: X* o! }+ T7 c# B: @1 oOperating Humidity: w$ ]+ u" `" n. q0 X" P4 X
10% to 90% RH non-condensing
; _' P- }/ S$ s% w, ]7 z# ?Storage Humidity) A L' e, P [+ I# H
5% to 90% RH non-condensing
0 P/ L' D8 S8 _6 jDevice Dimensions (W x D x H)+ q. o" n# h& _$ Y- i9 _
1.2 x 4.4 x 3.0 inches (30 x 111 x 75 mm)8 r8 A4 @& b2 n# h% A
Certifications- @" y; h5 \0 X+ l
FCC Class B
5 M$ v( p0 u v/ TICES-003 Class B
7 _6 g3 x& D" zCE Class B$ a( R& Z; Y4 s+ f/ ^
C-Tick Class B
& Q" L$ w ?) s& m# p7 eVCCI Class B& s5 w8 s0 U, c$ N" f( `& r
cUL1 N$ L& M, C ^% V( R
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