 鲜花( 2)  鸡蛋( 1)
|
10刀,全新未开封
$ g% h' ~* p3 o6 k; U3 Ahttp://ca.dlink.com/products/con ... bit-desktop-switch/
3 q# f2 \" ^9 p" Q5 a0 u) zKey Features
' A( t9 T8 F2 Q, GBuilt-in D-Link Green Technology2 l& L% `3 V( [6 C) d J8 F. u
Inexpensive Gigabit solution for Home/SOHO
9 @# W& `) [' {0 y5 10/100/1000 Mbps Gigabit ports' r- Z0 k2 M; ] z5 }
10 Gbps switching fabric9 k! ^$ H: F* `+ ~& b1 j
Auto MDI/MDIX crossover for all ports
* ]7 L6 Z4 `' iSecure store-and-forward switching scheme
1 _7 X) J9 W) mFull/half-duplex for Ethernet/Fast Ethernet speeds
. Y: v. t& Y$ J$ z! ]1 lIEEE 802.3x Flow Control
& C$ h: K+ `- x% D( @1 xSupports 9,216 Byte Jumbo Frames
: D' k& X/ N7 M. G8 e7 f" H1 zSupports IEEE 802.1p QoS (4 Queues, Strict Mode)
0 ~7 s# M: k8 d4 ASupports Cable Diagnostics Function6 T, u+ u8 Y5 ~
RoHS compliant
, [1 G7 f! V( v0 u5 F- |Plug-and-play installation$ ~. v6 A9 _& j7 E
Standards
) U- f6 ]+ e7 t) q9 FIEEE 802.3 10BASE-T Ethernet (twisted-pair copper)
) Q8 U' B: y$ C1 q: n: ^9 WIEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)- H, _) k4 G; m+ F; x
IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper)
" L* |2 e5 W. w6 Y# B/ }7 oANSI/IEEE 802.3 NWay auto-negotiation8 h: a! C4 J/ e4 W3 o
IEEE 802.3x Flow Control2 V9 [% @: D- W2 o& F
IEEE 802.1p QoS
) B6 R2 h. [5 T2 G( f& }4 N& eIEEE 802.3az Energy-Efficient Ethernet (EEE)9 M/ g0 s2 C d
Protocol+ U' b9 E. E% m7 @9 l5 @+ q
CSMA/CD
0 \. |' O6 Y7 i& jData Transfer Rates
/ c( ~! b) f8 I. _Ethernet:
1 B1 S7 m4 }2 \! o2 w8 U h. J$ P7 W10 Mbps (half duplex). F! y/ l, L/ g
20 Mbps (full duplex)# Q- u8 e+ o2 G2 S
Fast Ethernet:
, `9 L- j j0 E' d. ^1 I100 Mbps (half duplex)! S* s: _$ A: l) o; W# @
200 Mbps (full duplex)- `; \% M, Z0 V9 Y, p9 V
Gigabit Ethernet:& e- S& C/ o8 \5 z+ G* p
2000 Mbps (full duplex)# p6 n6 I' d1 |; h) z6 B' ^
Topology
' c8 U' k1 b4 x. C3 EStar, U* s. R" v6 n4 ^
Network Cables
( X' m0 E9 b4 b4 P) D, _. F10BASE-T:/ B/ n9 ~" J+ D& ]* Z3 L
UTP CAT 3, 4, 5/5e (100 m max.)
# N8 r# Y G0 z0 H' HEIA/TIA-586 100-ohm STP (100 m max.)
% }8 u8 f ?4 a/ c- r" k* @1 ~; W100BASE-TX, 1000BASE-T:+ V0 o$ l7 ?+ p7 L! A7 a" [
UTP CAT 5/5e (100 m max.)* w. H4 S0 o, D$ x$ {
EIA/TIA-568 100-ohm STP (100 m max.)
: ?: {4 a8 q4 W( g8 [Media Interface Exchange2 A6 J1 b& c" E6 F$ Y% a
Auto MDI/MDIX adjustment for all ports0 M2 ?9 P6 n* W' g' F
LED Indicators
: S6 K% Z, P$ X& u5 hPer port: Link/Activity/Speed
7 s6 y8 D4 t* I8 ?; u0 qPer device: Power
" q, d; l* C- V1 z3 m, xTransmission Method8 t+ t. Z) ~9 V/ } ?+ a
Store-and-forward
% f5 L8 q* p8 WMAC Address Table
) C: J7 S+ N1 C$ U9 d& U8 \2K entries per device
/ K6 v; J+ T3 F1 n1 NMAC Address Learning
& K; F( X# @+ e4 yAutomatic update
5 p3 m m+ A# S i* g1 D. \! G* gPacket Filtering/Forwarding Rates
' W" y, ?0 C; \0 i+ oEthernet: 14,880 pps per port
: U( E* `7 r( v6 tFast Ethernet: 148,800 pps per port8 P' G7 g( T0 w' i
Gigabit Ethernet: 1,488,000 pps per port& A* y8 L' G; ^! r% S) m
RAM Buffer
, s( A6 C B/ b3 [" L128 KBytes per device
& y; H: Q& l' \% E1 M& q3 LDC Input
; P& h9 Q: Q5 x" KExternal 5V/1 A Power Adapter
4 J) s% x* D! SPower Consumption
' Q& ~% x8 o2 Q) z# B, cPower On (Standby): q: d% N* X1 x3 L! i& y
DC input: 0.4 watts2 h- I1 l% B7 `& F; p* t; H! \+ L. Y
AC input: 1.1 watts! z& k" r0 V- G* i5 B, x7 z
Maximum:+ k% U% n& H! c8 D& `4 i
DC input: 2.37 watts. a" f: T. K" ~. D: _4 G) F# g
AC input: 3.9 watts
; x( _0 t0 K7 A/ m b$ V' sHeat Dissipation3 G+ \. J3 t! U, V2 O; k, @" [1 x
Power On (Standby):
: Y0 R3 {+ \( L3 RAC input: 3.751 BTU/h! U3 |, I: S" b# @; t! b
Maximum:
" R/ Y4 V3 M6 B6 n0 m2 rAC input: 15.345 BTU/h( l4 Q$ l0 ], }: I1 b6 d
MTBF" z% p A' H" a3 S/ b, u5 P' W) ^ s
1,261,299 hours
: g# t+ c# d' D tOperating Temperature+ X2 @, ?4 ?8 Y6 D- Z
32 to 104 ˚F (0 to 40 ˚C)2 ~7 D1 S8 p4 ^
Storage Temperature$ s5 ]5 q2 l3 M" L1 L! z. o9 A- T
14 to 158 ˚F (-10 to 70 ˚C)
( d- X" @0 H/ z% E1 O7 J* cOperating Humidity
5 X: Q5 j) e& |" j0 ]7 k10% to 90% RH non-condensing
; c3 V$ E1 l' ?2 q4 C6 {5 qStorage Humidity
/ L: B% A+ {/ E1 a' Q1 _8 k5% to 90% RH non-condensing
. v5 B) b/ b- _ G qDevice Dimensions (W x D x H)% e6 i4 M" z6 T) R
1.2 x 4.4 x 3.0 inches (30 x 111 x 75 mm)" z) H. H! a9 ?9 k
Certifications* A+ G5 R- v8 w- _6 [
FCC Class B! w. J) n$ d) f. ^) S! T
ICES-003 Class B4 ~/ [) t" O1 g$ v5 I0 h
CE Class B5 Z0 ]; k! q' _" J: F" l
C-Tick Class B1 S( X( E" N7 U8 O9 _1 [8 [$ Q
VCCI Class B
% T( |0 ?0 z$ `, x+ H' |% DcUL
3 O/ r9 ~% p E' nCB |
|