d link 5 port desktop switch

yimincan

10刀，全新未开封
http://ca.dlink.com/products/con ... bit-desktop-switch/
% K, x: p, s. ?6 YKey Features
Built-in D-Link Green Technology
' F; X2 F+ s. G, x0 S  r" e3 L; aInexpensive Gigabit solution for Home/SOHO
' v$ A) Q% d  P0 M5 10/100/1000 Mbps Gigabit ports
3 O) q5 \" |* f1 D7 V, h& {3 F5 g10 Gbps switching fabric
Auto MDI/MDIX crossover for all ports
Secure store-and-forward switching scheme
! a! E  d8 f: N5 W6 C. \& xFull/half-duplex for Ethernet/Fast Ethernet speeds
0 f/ Y$ Z# N; I! q6 G; V* ~IEEE 802.3x Flow Control
Supports 9,216 Byte Jumbo Frames
5 Z; D% P+ l# j$ i! c3 PSupports IEEE 802.1p QoS (4 Queues, Strict Mode)
  h0 W1 B. s* ySupports Cable Diagnostics Function
( A! j3 [8 Y8 }; D& tRoHS compliant
Plug-and-play installation
Standards
- w( h$ U" \# h' {" Z3 W" BIEEE 802.3 10BASE-T Ethernet (twisted-pair copper)
IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)
6 B7 B2 F3 o; t+ FIEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper)
ANSI/IEEE 802.3 NWay auto-negotiation
IEEE 802.3x Flow Control
3 n/ @0 ~) b' n4 f- \1 @! _- I2 PIEEE 802.1p QoS
IEEE 802.3az Energy-Efficient Ethernet (EEE)
! `6 Q9 }0 I. B9 B1 r9 u8 eProtocol
) t9 D7 w% o9 B; D2 `CSMA/CD
* {% O2 j, P: [" w9 Z3 }Data Transfer Rates
* F' ]3 H; j  k! xEthernet:
10 Mbps (half duplex)
20 Mbps (full duplex)
Fast Ethernet:
0 B1 k6 w4 q: V+ O7 f7 T100 Mbps (half duplex)
200 Mbps (full duplex)
3 L. v6 f6 c- |" }" A1 mGigabit Ethernet:
8 y1 A' p7 z, |0 I2000 Mbps (full duplex)
! \, ]7 D' @8 _- UTopology
' a! X! k( S( lStar
Network Cables
( F& O) x3 E- \. k/ ~3 h10BASE-T:
8 P* V3 C/ k' N1 \. m( c4 Q  ]* sUTP CAT 3, 4, 5/5e (100 m max.)
3 }/ d) i3 d9 Q* L) C* UEIA/TIA-586 100-ohm STP (100 m max.)
0 b: {, o5 m4 {( b5 h  q3 i100BASE-TX, 1000BASE-T:
UTP CAT 5/5e (100 m max.)
2 W4 o7 L+ U. ?( S& CEIA/TIA-568 100-ohm STP (100 m max.)
Media Interface Exchange
Auto MDI/MDIX adjustment for all ports
LED Indicators
- |  R& Q; ]3 H$ W! d: S% uPer port: Link/Activity/Speed
& l/ n# a2 d( |4 T0 e+ |Per device: Power
) S( f# p* ~: b! O8 j: _; U  JTransmission Method
' s5 b" x  Q5 M3 h/ W  PStore-and-forward
  F  c* A9 I7 `- |7 c+ lMAC Address Table
2K entries per device
# v; l( \# @3 b$ h, b" L0 eMAC Address Learning
) x6 L% p9 O4 r) \0 J/ A* PAutomatic update
+ O9 M% h: g- k( XPacket Filtering/Forwarding Rates
Ethernet: 14,880 pps per port
2 y- P& X( B) ^+ Q0 q/ HFast Ethernet: 148,800 pps per port
+ z9 Q6 r9 e" _0 i/ m. b, mGigabit Ethernet: 1,488,000 pps per port
RAM Buffer
4 B8 t1 V+ B( C3 ?3 ~/ {4 s/ Z128 KBytes per device
9 N  I2 m4 Z3 V* f, nDC Input
- x- j3 H8 b4 a9 U& @( P) VExternal 5V/1 A Power Adapter
0 I! [0 W) M- N% h% jPower Consumption
. B& U, ~6 H2 j. G, B' NPower On (Standby):
DC input: 0.4 watts
AC input: 1.1 watts
Maximum:
DC input: 2.37 watts
AC input: 3.9 watts
% [+ S* [; X* Z/ [4 y& cHeat Dissipation
Power On (Standby):
AC input: 3.751 BTU/h
Maximum:
  [+ T/ P$ C* X1 f4 i' z) d8 U$ YAC input: 15.345 BTU/h
: L" P. {/ G& V* J$ s  o: JMTBF
0 l% G4 e3 ~$ A2 ^6 z# a2 H& ~1,261,299 hours
Operating Temperature
; H( ]$ N, t2 e" F32 to 104 ˚F (0 to 40 ˚C)
Storage Temperature
14 to 158 ˚F (-10 to 70 ˚C)
Operating Humidity
10% to 90% RH non-condensing
Storage Humidity
5% to 90% RH non-condensing
Device Dimensions (W x D x H)
1.2 x 4.4 x 3.0 inches (30 x 111 x 75 mm)
Certifications
1 y* R; Q0 H5 ]5 K6 zFCC Class B
6 }" g4 y* E& VICES-003 Class B
CE Class B
C-Tick Class B
VCCI Class B
* }" O4 A: G4 w2 \! I: jcUL
2 f0 a- }# s0 w/ @" ~2 c% x4 ?* d* OCB