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10刀，全新未开封6 k# K1 @% A# t$ Q
http://ca.dlink.com/products/con ... bit-desktop-switch/1 H6 _, k& `: t: Z; a1 [3 R
Key Features
, F0 n3 L/ o5 J0 { o6 xBuilt-in D-Link Green Technology
, O' v! E6 T$ L: s! |6 {; H) vInexpensive Gigabit solution for Home/SOHO* H3 s6 \- _3 M! u2 y* h( f, f
5 10/100/1000 Mbps Gigabit ports' Q: N) m- P- E7 M
10 Gbps switching fabric5 e) B, i/ [; w& X1 _( f( U
Auto MDI/MDIX crossover for all ports, J2 m2 Q; \" M1 h* x5 v" s6 c5 I
Secure store-and-forward switching scheme
, w6 Z5 P8 v `+ N- _) O0 lFull/half-duplex for Ethernet/Fast Ethernet speeds
- _/ w2 v+ j9 G n% vIEEE 802.3x Flow Control9 ?; ]1 T5 [' [" m
Supports 9,216 Byte Jumbo Frames
+ Q, ~/ K# v h4 b: tSupports IEEE 802.1p QoS (4 Queues, Strict Mode)
! R$ c- _( n! W& D5 |Supports Cable Diagnostics Function
. o2 t1 t( u5 HRoHS compliant
. B, D1 U9 M. q9 N$ J& x7 BPlug-and-play installation
9 K3 c# N% k: g( S& t, b; UStandards8 k+ J( e- l( a# B+ G4 l
IEEE 802.3 10BASE-T Ethernet (twisted-pair copper)+ W5 z$ e/ n9 f
IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)
$ S9 p6 L2 N7 V, z; S% KIEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper)
" s! J/ S/ z/ ` _5 B* N* H( LANSI/IEEE 802.3 NWay auto-negotiation
; g' g; Z$ [( {; j2 V; w) Z! }# _IEEE 802.3x Flow Control9 \; Q5 Q) l. {- r
IEEE 802.1p QoS# _( P2 q7 Q' y1 M7 x! C* i
IEEE 802.3az Energy-Efficient Ethernet (EEE)( A5 K; D/ W9 m7 h
Protocol/ K7 p* A4 @5 d- I
CSMA/CD
" a3 G7 ]9 H5 B9 b0 U1 k' `Data Transfer Rates
* A- v$ C1 `1 H' b: }Ethernet:$ P9 h! }. Q5 S1 L, y
10 Mbps (half duplex)0 j3 b2 H9 d6 t- @$ J
20 Mbps (full duplex)) L2 E. F1 T4 Q( V/ {
Fast Ethernet:$ Y; L3 \, s3 j% j U
100 Mbps (half duplex)
$ ]' O; b+ D& D0 G0 z200 Mbps (full duplex)4 r; q+ { M' s4 y6 c# [8 F- x. P
Gigabit Ethernet:3 P+ e& b3 E" P3 d
2000 Mbps (full duplex)# t3 X% ~+ [% `' N0 F4 q
Topology
. Z4 R' G$ V1 D3 l) FStar0 H/ U' F6 |: ], t9 g- m: k
Network Cables
9 h, d* t; ~7 h) ~, U& G10BASE-T:6 _3 K G" S( Y
UTP CAT 3, 4, 5/5e (100 m max.)
# z2 |# Q' O; G' Z3 Q* PEIA/TIA-586 100-ohm STP (100 m max.)
2 q' K2 F2 ?3 H7 b k: J100BASE-TX, 1000BASE-T:* Y8 u3 O6 L0 T- V
UTP CAT 5/5e (100 m max.), b1 z/ A6 J2 D- u4 p
EIA/TIA-568 100-ohm STP (100 m max.)
, o. \1 V* j3 I9 Z/ pMedia Interface Exchange& b" A" v$ u3 Q* g5 W
Auto MDI/MDIX adjustment for all ports3 b' y, s3 C- |# I: _6 D9 ]' M9 F
LED Indicators+ M E0 B, k' D% W* E4 |. U) M
Per port: Link/Activity/Speed: E! R% g4 ~! A6 q- m" @0 X. x" m
Per device: Power
- x/ h2 q. x, r! FTransmission Method
4 G9 T: E! W; W$ g1 n3 b4 IStore-and-forward
9 [* {! B4 H/ l7 fMAC Address Table
% D. R. }- ^$ a7 i# U2K entries per device
. p2 @2 @1 Z, s9 g* t- x+ cMAC Address Learning4 R+ Y- V" d* |0 F6 ~$ b$ U1 i6 A8 F- H( ]
Automatic update
2 C* |! \5 F6 I; T6 RPacket Filtering/Forwarding Rates
/ j% ~2 E: q6 wEthernet: 14,880 pps per port
5 r8 Y4 ~1 C, k' l7 G. @+ bFast Ethernet: 148,800 pps per port
. t" ~+ x g- D4 q' jGigabit Ethernet: 1,488,000 pps per port5 F3 t0 D1 B) ^7 ]
RAM Buffer
/ N9 L( z7 D2 o6 C+ p0 x128 KBytes per device/ Z9 f0 l' |' o
DC Input3 @0 l3 g! C. y0 I4 r, n* m
External 5V/1 A Power Adapter
: A0 p& _; v" ?: g# }% h: o- s0 oPower Consumption
, ?8 F1 e! n8 E6 Y3 M4 YPower On (Standby):9 J: S5 Z3 r) n, S; r4 h2 I: M! W: i
DC input: 0.4 watts8 r1 w: x( d1 r1 R1 U$ }$ L+ c
AC input: 1.1 watts1 _( m: R. r* B: k
Maximum:
7 S0 w9 y7 i3 v5 _0 c. HDC input: 2.37 watts
& Z4 F0 w8 `/ u. u! u- ZAC input: 3.9 watts
/ `3 ]4 q) y t4 JHeat Dissipation% t% H" ~- f( t& x* d) p
Power On (Standby):9 K, Q' S1 e# O$ C" w0 t# J
AC input: 3.751 BTU/h- F3 x8 j" b: R! y! p3 n
Maximum:
: @! Z! l k) G0 N0 r) N- aAC input: 15.345 BTU/h6 c0 v8 z. I6 ]2 O* }3 P) a
MTBF; B- D3 u, W) w( E" T; U
1,261,299 hours+ I: G) m1 x6 S& Z/ [
Operating Temperature6 l$ y& a; ^- }
32 to 104 ˚F (0 to 40 ˚C)
! j) I$ |& Z- uStorage Temperature
8 l! z1 @, h( p- A6 P$ v14 to 158 ˚F (-10 to 70 ˚C)
0 R0 i7 q+ A0 `" bOperating Humidity4 h- R8 K% g$ f* q
10% to 90% RH non-condensing
) e$ t; ]$ D8 n: WStorage Humidity5 x$ e4 H% R9 n) D. F& K
5% to 90% RH non-condensing
- d$ ?1 H" @' f; ~Device Dimensions (W x D x H)5 H0 B% b+ c; }: |! r. j
1.2 x 4.4 x 3.0 inches (30 x 111 x 75 mm)/ o" X h, _% ?1 S* p
Certifications2 k" Z" s) w+ g
FCC Class B
7 s1 Y5 Q4 U- K6 zICES-003 Class B1 ~: T2 u" l) u& m0 l
CE Class B4 Q; C4 ^# s; G" x) i
C-Tick Class B
( G0 G# [4 \& C7 Y [" Z- GVCCI Class B% R& T) X- t6 c' }: I
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发表于 2015-6-25 10:22
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