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10刀,全新未开封* D8 `% L6 r& y# v7 {& e) n$ B- @2 C: ]
http://ca.dlink.com/products/con ... bit-desktop-switch/+ v9 i( R4 U7 K2 T9 `) Q' }
Key Features; d$ _# p8 i8 m* V* Y) u5 H
Built-in D-Link Green Technology5 B7 P" L( @8 ^9 a% r
Inexpensive Gigabit solution for Home/SOHO1 T0 S1 e' A% O9 m4 c
5 10/100/1000 Mbps Gigabit ports+ |: }% D* L- y+ ~5 J
10 Gbps switching fabric
( V3 o. s2 L- M/ i* R HAuto MDI/MDIX crossover for all ports, R7 r9 O- z+ G2 u6 d
Secure store-and-forward switching scheme
4 x% F( |( u0 x$ A- TFull/half-duplex for Ethernet/Fast Ethernet speeds) M) e3 Z" R) n3 t7 A; p7 T: z
IEEE 802.3x Flow Control0 X8 l/ M+ x- i6 [& F& V
Supports 9,216 Byte Jumbo Frames
/ ~5 a6 Q. F& B# I: w. x$ BSupports IEEE 802.1p QoS (4 Queues, Strict Mode)
% _3 q! s, O, dSupports Cable Diagnostics Function
- v+ K5 @. i) [2 {$ iRoHS compliant( \ Q3 r2 X- ]
Plug-and-play installation
K/ J! {" |% Y. P7 M( p+ q5 XStandards
5 E2 L) F! T# rIEEE 802.3 10BASE-T Ethernet (twisted-pair copper); F+ w+ _6 F4 a6 |
IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)
: Z& |$ e% ?; E+ V9 a( A3 Y. T' DIEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper)
3 _! m8 ^6 b& e, E6 i3 k, X" [ANSI/IEEE 802.3 NWay auto-negotiation
# J0 f0 t: K1 |* q" HIEEE 802.3x Flow Control- n9 |5 w% Y* h3 Q/ m
IEEE 802.1p QoS
) d/ b. ^' v/ b; F/ I& S9 sIEEE 802.3az Energy-Efficient Ethernet (EEE)
/ t N8 z1 Z6 xProtocol; ^8 i/ y, y& I7 H9 ?! X2 m
CSMA/CD w2 s0 n- r( ~
Data Transfer Rates
! I) k. b5 ` _7 W$ d6 D, kEthernet:( z- \9 z5 }/ v% H4 T! U1 S' L
10 Mbps (half duplex)' S8 H& G1 Y- e% {
20 Mbps (full duplex)1 p+ m2 a2 c9 V# p0 H% ] H; z
Fast Ethernet:
) V2 y1 r/ u# \/ S+ ?+ C100 Mbps (half duplex)
3 z* B7 v0 q7 ]- v: t( u: w200 Mbps (full duplex)0 [4 n, M$ o( }, o L- ^
Gigabit Ethernet:" \, ^' z# [- o, Y+ [! w
2000 Mbps (full duplex)
8 _# c: I7 j: LTopology$ [. O/ h0 E' q0 p0 r8 J5 f
Star5 b3 d$ W3 m5 _. ~/ Y! k
Network Cables
, e& Q! w/ g, M, X10BASE-T:0 b9 O" Q" ^6 `$ }* M! w; }. Z
UTP CAT 3, 4, 5/5e (100 m max.)3 m. t( _2 C, l: R
EIA/TIA-586 100-ohm STP (100 m max.), @, c! V' Z$ E
100BASE-TX, 1000BASE-T:
5 u g0 z' p+ N4 d6 v/ I( ]% j6 O, }UTP CAT 5/5e (100 m max.), f4 G0 o* j* |" L
EIA/TIA-568 100-ohm STP (100 m max.)
% V; B- D# E+ w' @7 r5 h4 FMedia Interface Exchange+ R7 _2 n& O# p+ v9 R: \9 V
Auto MDI/MDIX adjustment for all ports
: T% r4 a: b: y4 RLED Indicators% P! g- ]8 Q1 [5 T7 I
Per port: Link/Activity/Speed
& H" v! q* J9 r& ]5 RPer device: Power
; C6 R0 ?1 ]* F% O& L* r1 g, RTransmission Method
9 I5 W5 p0 V" H* d' A! X" zStore-and-forward. K4 i5 F- a% `7 o
MAC Address Table
4 O( v) J" E' _6 O6 f8 _2K entries per device
0 H H7 J% r9 }5 uMAC Address Learning
8 D7 M; ^0 u Y$ OAutomatic update
) w2 B: X7 u3 ], ]! B7 GPacket Filtering/Forwarding Rates; ~( ^% O: q% e7 i
Ethernet: 14,880 pps per port8 i0 |5 M, r# i+ T6 m- c6 n
Fast Ethernet: 148,800 pps per port( w" O- I" J6 `+ k: D+ v) s
Gigabit Ethernet: 1,488,000 pps per port+ w. ?- t/ K; v" ?) d1 @
RAM Buffer& M" B& \. M6 n( J* r S- J) x
128 KBytes per device1 x9 i) R* u/ N: Q+ X
DC Input5 t o5 K2 z/ |2 A8 z
External 5V/1 A Power Adapter
5 R2 I) |2 z! iPower Consumption
3 O) g# }. A+ D" mPower On (Standby):2 F# R3 `( f- ~' |6 Y x
DC input: 0.4 watts9 y& U) s- c5 F/ r, q
AC input: 1.1 watts
3 Q8 |2 |# k7 N0 _Maximum:/ f4 ?( C: m9 R V# b* J
DC input: 2.37 watts
) }) Y/ p6 X% ~% zAC input: 3.9 watts/ w% a4 M" Q$ f# F5 L
Heat Dissipation
7 ]1 w6 ]* W3 P2 PPower On (Standby):
$ g$ K5 e! O" ~& W8 M, MAC input: 3.751 BTU/h
+ Y7 m# Q H' q) n' j" q4 l4 j3 `Maximum:, T/ |, T' L5 A/ r) ?
AC input: 15.345 BTU/h( F$ c- L" x, d8 F. O; |; t% j
MTBF
# H$ V4 u2 q; p: l' m1,261,299 hours
# l+ ?0 ?7 J9 {0 W& g& ]9 GOperating Temperature
( g* x3 C) F: B: O: x/ z2 _32 to 104 ˚F (0 to 40 ˚C)
. k' x4 r1 h6 |3 B. L- OStorage Temperature
8 K% a. E1 h) @14 to 158 ˚F (-10 to 70 ˚C)% S% A @* K+ H' T
Operating Humidity. }& V% m3 q7 e3 C$ i/ ~: c6 h
10% to 90% RH non-condensing/ P" n4 H3 [2 p k
Storage Humidity
! M+ }$ z$ d& e5% to 90% RH non-condensing
7 o6 T1 @8 z% `( iDevice Dimensions (W x D x H)4 U6 g& j! `4 h; ?
1.2 x 4.4 x 3.0 inches (30 x 111 x 75 mm), _7 P6 G s; Q. A
Certifications' p3 e! K$ N9 x1 n7 G( R
FCC Class B
, c; J9 _3 P, I' EICES-003 Class B3 `* x K$ F/ k/ o2 O7 V
CE Class B& [+ H% R2 @. |) ]' H) C
C-Tick Class B
$ s1 ]* O5 \6 [VCCI Class B
: _6 a' o( p+ Q7 M4 _cUL q9 F, n* o) e% U
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