d link 5 port desktop switch

yimincan

10刀，全新未开封
% v) s, y% J+ f) Yhttp://ca.dlink.com/products/con ... bit-desktop-switch/
Key Features
# I: \0 y. c) [' F3 NBuilt-in D-Link Green Technology
# ~0 a* `# q, m  m4 R! E6 f  |Inexpensive Gigabit solution for Home/SOHO
6 ?& x2 m/ t+ v% w4 Y4 d5 10/100/1000 Mbps Gigabit ports
10 Gbps switching fabric
) _4 I: Y# J4 WAuto MDI/MDIX crossover for all ports
8 [: r5 h: O6 B: u& S! M+ xSecure store-and-forward switching scheme
Full/half-duplex for Ethernet/Fast Ethernet speeds
5 E! B3 _3 k* W! V: m- Z1 o0 qIEEE 802.3x Flow Control
Supports 9,216 Byte Jumbo Frames
$ X- F0 ]% U( H0 e$ zSupports IEEE 802.1p QoS (4 Queues, Strict Mode)
( ^/ m! S: x0 gSupports Cable Diagnostics Function
; m' @, S: b: h' MRoHS compliant
, @0 L9 i5 O# `7 a' g% yPlug-and-play installation
Standards
IEEE 802.3 10BASE-T Ethernet (twisted-pair copper)
IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)
IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper)
ANSI/IEEE 802.3 NWay auto-negotiation
! }# S9 X. @% i0 L  aIEEE 802.3x Flow Control
& ?3 z/ ]4 ?& M" W' h9 fIEEE 802.1p QoS
IEEE 802.3az Energy-Efficient Ethernet (EEE)
Protocol
CSMA/CD
: n( w" F* a8 N0 s8 n( U; hData Transfer Rates
* B2 L/ V1 K! n1 P/ T! c9 }2 s% fEthernet:
10 Mbps (half duplex)
20 Mbps (full duplex)
Fast Ethernet:
100 Mbps (half duplex)
200 Mbps (full duplex)
Gigabit Ethernet:
2000 Mbps (full duplex)
Topology
Star
Network Cables
, I% S0 T# t" Y$ X: r( t10BASE-T:
UTP CAT 3, 4, 5/5e (100 m max.)
9 X) C5 R+ v5 K  S9 X" {EIA/TIA-586 100-ohm STP (100 m max.)
100BASE-TX, 1000BASE-T:
6 J& u$ B+ g2 B5 CUTP CAT 5/5e (100 m max.)
2 L+ m* }5 q+ `, Q7 {( e* oEIA/TIA-568 100-ohm STP (100 m max.)
Media Interface Exchange
Auto MDI/MDIX adjustment for all ports
" j  G2 a  J/ O8 ILED Indicators
Per port: Link/Activity/Speed
  i" z9 p0 R2 n7 _+ EPer device: Power
# `' w6 G$ H, e5 x0 _! HTransmission Method
Store-and-forward
6 Z9 M9 j! M4 Z" m" Z, p" [# KMAC Address Table
& n" P. `- l; Q4 R2K entries per device
# a) _/ i' v% |. R: K8 {" z3 DMAC Address Learning
Automatic update
Packet Filtering/Forwarding Rates
Ethernet: 14,880 pps per port
% O5 O! r  z: U2 ]& t1 [7 XFast Ethernet: 148,800 pps per port
Gigabit Ethernet: 1,488,000 pps per port
! |; D" [, ~+ z7 E; H6 d  B8 C9 iRAM Buffer
128 KBytes per device
DC Input
( N/ \1 s( S( U" uExternal 5V/1 A Power Adapter
  M# U: }" u8 f7 U7 {Power Consumption
" k$ N9 y4 v: K% s" aPower On (Standby):
DC input: 0.4 watts
AC input: 1.1 watts
) i$ ]; q3 [  U5 H! aMaximum:
DC input: 2.37 watts
$ R/ c( i* P; p8 w# A: T$ |AC input: 3.9 watts
( w% x" W6 _3 N' ?% N4 }Heat Dissipation
Power On (Standby):
( F9 Z' l: r6 w/ W$ C0 |' i% ~AC input: 3.751 BTU/h
- e- i; Y3 L7 c# f, S$ [Maximum:
- E# t: E/ Y0 [' O1 WAC input: 15.345 BTU/h
# M3 M$ F3 U' Y( w8 n. v* U. _, N. |/ fMTBF
1,261,299 hours
6 [- G. g; u% ^5 ]7 Q& O; b4 i0 @& aOperating Temperature
32 to 104 ˚F (0 to 40 ˚C)
Storage Temperature
14 to 158 ˚F (-10 to 70 ˚C)
1 {7 w6 Z, m8 r" H; Q! R! c1 NOperating Humidity
10% to 90% RH non-condensing
& B  Y2 C" j  z% s8 X. \1 o( HStorage 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)
% q, i, Z. p; J$ d' k% k7 s, aCertifications
FCC Class B
ICES-003 Class B
CE Class B
C-Tick Class B
VCCI Class B
9 W: j; C# w/ e. lcUL
CB