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10刀,全新未开封8 Q% F* f+ p7 K. u! z7 B8 z
http://ca.dlink.com/products/con ... bit-desktop-switch/' Z# W! {% K9 A( C7 W
Key Features
A) i6 q: H4 s/ C/ I7 N" ~Built-in D-Link Green Technology7 _+ r( {& J6 _
Inexpensive Gigabit solution for Home/SOHO
2 K4 X5 H* E; E O9 i5 10/100/1000 Mbps Gigabit ports$ e5 x! ?! t& I S8 r# \2 @
10 Gbps switching fabric
b# N1 c* ]# y0 o+ h+ z OAuto MDI/MDIX crossover for all ports& y% U) n8 b: Y; C5 ^. v/ h
Secure store-and-forward switching scheme
& @! R: f& G% E. oFull/half-duplex for Ethernet/Fast Ethernet speeds4 ~) M& |6 l! @6 M4 J: c
IEEE 802.3x Flow Control/ w+ l$ c9 G; S+ `5 c
Supports 9,216 Byte Jumbo Frames. X, r% s2 g U% ?, a- Q9 v) `9 z; \
Supports IEEE 802.1p QoS (4 Queues, Strict Mode)9 Z7 l5 P+ r/ j3 P8 q5 f
Supports Cable Diagnostics Function% ?9 d+ [* H3 C6 T# Z. g9 d' l% s" |
RoHS compliant
) f0 T: o9 \& o: s) S5 M+ R7 sPlug-and-play installation) J/ ]0 P$ u" Q* [9 K% i$ {8 U
Standards
6 L, N2 P* m, |' X& _IEEE 802.3 10BASE-T Ethernet (twisted-pair copper)" v" O: q4 r; u0 L! U% v& l
IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)
0 J6 ^1 T8 l; eIEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper)
% W$ i9 w% a8 `7 rANSI/IEEE 802.3 NWay auto-negotiation
0 `- S6 `% q0 I) o* J' SIEEE 802.3x Flow Control
( @9 t) c2 @+ X* x. o% FIEEE 802.1p QoS
9 ]3 N3 _7 k5 o7 k! w ?* TIEEE 802.3az Energy-Efficient Ethernet (EEE)
5 D; l7 W7 ], o. FProtocol1 A7 X: v2 `* D, y8 ]0 ^: \5 S' s
CSMA/CD' q, @9 [( F# ?& Q% z
Data Transfer Rates: O" r% D& y1 @; S* T, g
Ethernet:; b4 V8 Q' g2 c* B) z4 E6 k1 Q
10 Mbps (half duplex)
, y' }4 x- f" V A2 F" K- D20 Mbps (full duplex)
3 V' @$ B [1 F, I: `9 ZFast Ethernet:* G- \: H! @' A; N4 q
100 Mbps (half duplex)
4 ?2 q. ?/ H! ?: U$ E200 Mbps (full duplex)1 o; l% h* F- O4 t# _$ T
Gigabit Ethernet:
B! `$ u. b5 Z& f/ o2000 Mbps (full duplex)
& o# Q5 _6 Y' D5 p; v( U9 qTopology( Q% K- I9 q# Z* {6 \9 d
Star# i, K# n& G! q, T+ j" i! D
Network Cables' b: P7 H+ u" `
10BASE-T:
' D% M, B, P9 R eUTP CAT 3, 4, 5/5e (100 m max.) M( Y4 k) Q( w+ @
EIA/TIA-586 100-ohm STP (100 m max.)6 S8 l3 V8 D# m/ {
100BASE-TX, 1000BASE-T:2 N# U6 M0 N% n
UTP CAT 5/5e (100 m max.)- V4 ~. i3 P3 q5 q4 J6 @; ^6 P
EIA/TIA-568 100-ohm STP (100 m max.)6 Q" I' w0 S8 r6 h
Media Interface Exchange' k+ y. d. c) U0 `
Auto MDI/MDIX adjustment for all ports2 G" Q0 Y/ ?7 _; D
LED Indicators
/ w" X8 ~0 z5 g" B6 A U1 }Per port: Link/Activity/Speed
/ j" @2 w( `' A6 zPer device: Power% `! Z1 L1 U3 x* {' ?1 X! @
Transmission Method6 Z( B5 ^3 F; ^- w3 n% c
Store-and-forward$ u. \. `; p7 M' t; h. k; G
MAC Address Table
( t% c- G2 C) u; @; z2K entries per device
$ k. ]! o3 ^+ T `: wMAC Address Learning
9 Y7 Y6 [/ R/ [7 F( m1 q% TAutomatic update
6 r- e7 H3 I2 u# y2 w' f% xPacket Filtering/Forwarding Rates9 ^$ n/ X3 e1 X1 a9 t% g8 Z
Ethernet: 14,880 pps per port
; t7 S l, t5 f/ `2 K& KFast Ethernet: 148,800 pps per port
# r8 I/ @3 ?5 ]Gigabit Ethernet: 1,488,000 pps per port
+ V& a% o: R1 \' x+ |& w3 kRAM Buffer
; e' G& `4 ^' s2 l+ r128 KBytes per device; X! r, l) q+ c. A
DC Input
0 }* V9 v6 m- w$ z3 h3 DExternal 5V/1 A Power Adapter5 t4 Q; p' d* X# G$ V: `# v
Power Consumption
! d* C: k8 b) _ p2 V, m2 ZPower On (Standby):
8 Q) K( G3 ~* }+ O; [DC input: 0.4 watts$ l: b) _9 w3 B( t
AC input: 1.1 watts8 u7 B' ^- i! D6 F- P) R
Maximum:
9 i. Z0 i2 h' f6 R. |$ @+ u5 P0 IDC input: 2.37 watts
" \; U5 z ] M' P3 I; T0 `AC input: 3.9 watts
( X$ l7 w1 S5 w3 o, YHeat Dissipation7 U# t7 s! u6 f$ P
Power On (Standby):$ c' e8 s$ K: v8 _0 z; \! x N
AC input: 3.751 BTU/h! A, a- j5 j8 X, {0 U# |3 M
Maximum:0 n% Y( \% J4 t g; T0 j
AC input: 15.345 BTU/h
0 j; L! p8 M6 e8 |/ XMTBF3 f0 G' ?8 ^+ _6 P, V5 E( P: F
1,261,299 hours" n' v! O1 |% u, X: g
Operating Temperature
6 T& _) p( r5 g9 q& U- A0 b32 to 104 ˚F (0 to 40 ˚C) v: P& r5 b+ N5 y/ w8 q7 y1 |2 c& y) [
Storage Temperature0 l7 c; j5 @) Y* k
14 to 158 ˚F (-10 to 70 ˚C)
) b: t% n1 r9 w8 M2 c& g0 z. zOperating Humidity6 ]$ l; I' p9 A: {. I% ]& @- D2 I
10% to 90% RH non-condensing
( v; U# p: I* h8 ~! |: S4 W9 f6 ~Storage Humidity
0 C9 F* N- C$ n) h( q( H9 H+ |# T& Z- ^! P' b5% to 90% RH non-condensing( i4 h2 Q: e; N# V) J2 k
Device Dimensions (W x D x H)
: A6 f+ v9 z, N) ?% S1.2 x 4.4 x 3.0 inches (30 x 111 x 75 mm)
: j: ?- F' @) t/ P3 \) o: B, PCertifications. X0 Q7 P- f& v
FCC Class B1 T+ C9 w# |2 s/ N8 i2 y
ICES-003 Class B
1 K% l7 u |9 X) r V& GCE Class B
- k' i; A- k H. BC-Tick Class B, Q$ j$ z* N) S( g& e
VCCI Class B/ E+ ^, A: c/ I% Z q' m
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