d link 5 port desktop switch

yimincan

10刀，全新未开封
* k2 r4 z) h0 P' ^& S- G* y% H7 Shttp://ca.dlink.com/products/con ... bit-desktop-switch/
Key Features
2 ^3 r# i* R9 E4 h9 b9 \6 _' t+ DBuilt-in D-Link Green Technology
Inexpensive Gigabit solution for Home/SOHO
9 t1 B: M( [  f4 K9 a! q8 {7 C" Z5 a! C5 10/100/1000 Mbps Gigabit ports
10 Gbps switching fabric
! A1 T; P- x' P# T7 j& CAuto MDI/MDIX crossover for all ports
& h% z9 Q2 c5 r$ rSecure store-and-forward switching scheme
Full/half-duplex for Ethernet/Fast Ethernet speeds
IEEE 802.3x Flow Control
9 \3 P- c1 {# O+ }. F# R" W: KSupports 9,216 Byte Jumbo Frames
1 l1 `. }- ^  ^  c9 \Supports IEEE 802.1p QoS (4 Queues, Strict Mode)
! {7 Q7 z8 w( o5 F8 ^" c) USupports Cable Diagnostics Function
2 a/ D  Y1 r0 E% Y* hRoHS compliant
% `% H1 x' ~! x: ]- r% ^Plug-and-play installation
Standards
IEEE 802.3 10BASE-T Ethernet (twisted-pair copper)
  R5 }- {3 c& JIEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)
IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper)
3 |! a& Q# |5 E. B' i* ]# CANSI/IEEE 802.3 NWay auto-negotiation
. P- v/ o# w% G2 m  hIEEE 802.3x Flow Control
  v! L, c) M; G: ]IEEE 802.1p QoS
' Y4 ?2 A* L" |! U+ L' zIEEE 802.3az Energy-Efficient Ethernet (EEE)
Protocol
8 K( l% v2 s% j; j- BCSMA/CD
Data Transfer Rates
- l) |% ?$ z$ ^Ethernet:
10 Mbps (half duplex)
3 G+ M' L' q! S. N& w20 Mbps (full duplex)
Fast Ethernet:
100 Mbps (half duplex)
& ^  m9 m- R  A4 u1 B) z4 a: s4 u200 Mbps (full duplex)
Gigabit Ethernet:
2000 Mbps (full duplex)
Topology
! W/ z' R! l: k1 l  JStar
* C# j$ k8 n5 a3 k/ eNetwork Cables
10BASE-T:
0 V* a2 J# O. u# W! f( z" G$ iUTP CAT 3, 4, 5/5e (100 m max.)
( r+ H+ g: w. D3 eEIA/TIA-586 100-ohm STP (100 m max.)
100BASE-TX, 1000BASE-T:
: N' F+ j. C1 P) l8 j1 e2 d- W# LUTP CAT 5/5e (100 m max.)
, m0 D3 X0 o7 ?$ T$ Y' FEIA/TIA-568 100-ohm STP (100 m max.)
1 I" c  A# p' \, G2 ~Media Interface Exchange
Auto MDI/MDIX adjustment for all ports
3 N/ X$ v) d2 |$ ^2 A- PLED Indicators
/ o6 b8 ]$ ]  R# e$ d% ZPer port: Link/Activity/Speed
Per device: Power
1 w0 m: d, J) _9 u* ^$ `/ dTransmission Method
$ Y& v8 I4 {1 TStore-and-forward
MAC Address Table
2K entries per device
% B# w; O7 x2 P# ]# JMAC Address Learning
Automatic update
- W+ D0 E4 b, a. n" k$ P% N+ C, Z* FPacket Filtering/Forwarding Rates
+ C4 v/ E! x4 \5 ^( C  t  D7 I. kEthernet: 14,880 pps per port
Fast Ethernet: 148,800 pps per port
% `- H. n7 C  _2 J( aGigabit Ethernet: 1,488,000 pps per port
RAM Buffer
128 KBytes per device
DC Input
External 5V/1 A Power Adapter
. |* D* |' }; Z0 y3 I5 ~/ \Power Consumption
Power On (Standby):
6 K' x% C& B. H. ^DC input: 0.4 watts
AC input: 1.1 watts
Maximum:
+ O5 ?! ]* C8 E" CDC input: 2.37 watts
AC input: 3.9 watts
Heat Dissipation
Power On (Standby):
AC input: 3.751 BTU/h
! F/ ?+ q/ m7 i9 \: I  lMaximum:
AC input: 15.345 BTU/h
MTBF
( y" @0 X  U( L, [# y% Y4 q) [4 C; K1,261,299 hours
2 U* ~( V' N3 F" zOperating Temperature
32 to 104 ˚F (0 to 40 ˚C)
* g& }5 ?8 n0 ?% e% V; g* u3 UStorage Temperature
, s/ x: C; ]+ y9 D) f4 y14 to 158 ˚F (-10 to 70 ˚C)
- I" f6 a0 `$ i& w3 R4 j1 uOperating 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
FCC Class B
' j, Y' \9 `% x7 s) ~ICES-003 Class B
CE Class B
3 X" I0 ]# f5 C  HC-Tick Class B
VCCI Class B
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