d link 5 port desktop switch

yimincan

10刀，全新未开封
http://ca.dlink.com/products/con ... bit-desktop-switch/
Key Features
% @7 Y- [- c3 {% {Built-in D-Link Green Technology
Inexpensive Gigabit solution for Home/SOHO
5 10/100/1000 Mbps Gigabit ports
10 Gbps switching fabric
Auto MDI/MDIX crossover for all ports
Secure store-and-forward switching scheme
* o) Q" k9 ~9 K. X. I; |Full/half-duplex for Ethernet/Fast Ethernet speeds
IEEE 802.3x Flow Control
Supports 9,216 Byte Jumbo Frames
  ?0 S- b1 C. rSupports IEEE 802.1p QoS (4 Queues, Strict Mode)
Supports Cable Diagnostics Function
RoHS compliant
- d5 S, B, ~, h  o$ cPlug-and-play installation
Standards
5 m" A! |# X1 O/ rIEEE 802.3 10BASE-T Ethernet (twisted-pair copper)
IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)
3 t- w1 v: ]" Y" PIEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper)
ANSI/IEEE 802.3 NWay auto-negotiation
; s+ o5 R, \8 Q" B4 f  Q1 LIEEE 802.3x Flow Control
IEEE 802.1p QoS
8 N4 ?/ x9 p" R  ], [5 y- dIEEE 802.3az Energy-Efficient Ethernet (EEE)
Protocol
& E( e* w5 n( M) GCSMA/CD
! `( ?. F$ f* zData Transfer Rates
Ethernet:
/ c- c" N; g: g) ?: |10 Mbps (half duplex)
20 Mbps (full duplex)
Fast Ethernet:
* f0 N  l' b# K( _100 Mbps (half duplex)
200 Mbps (full duplex)
6 F9 H9 A0 U8 f- O' X% u# p% gGigabit Ethernet:
2000 Mbps (full duplex)
) T! c  _- Y7 h. h' _7 Y: |Topology
2 W' O- ~) V3 ^( X$ A/ i. Q0 ^1 GStar
6 y5 T! P: E0 ^/ f+ Y% f/ m9 FNetwork Cables
10BASE-T:
UTP CAT 3, 4, 5/5e (100 m max.)
* t& d0 s! m/ a3 y% Z, FEIA/TIA-586 100-ohm STP (100 m max.)
4 r3 X+ @/ }4 w& R% P1 y) |+ l+ S100BASE-TX, 1000BASE-T:
UTP CAT 5/5e (100 m max.)
EIA/TIA-568 100-ohm STP (100 m max.)
Media Interface Exchange
% h. r8 Z3 r; G1 _. K+ GAuto MDI/MDIX adjustment for all ports
: l; ]7 W# Z" l2 YLED Indicators
Per port: Link/Activity/Speed
2 b8 c. o/ g+ o9 H4 o  @Per device: Power
5 f% h5 k6 w/ Q4 O: I5 Y% n: aTransmission Method
9 w4 o+ ]; M- c! O7 S6 o- H. @# sStore-and-forward
$ E' q+ y& I& T7 z8 QMAC Address Table
. r$ y8 C" a# n; V- Q' j( |9 D2K entries per device
MAC Address Learning
. m+ r' a4 P  R/ f/ y; EAutomatic update
( q7 ^- ~3 H5 j, b3 g/ Z7 mPacket Filtering/Forwarding Rates
Ethernet: 14,880 pps per port
Fast Ethernet: 148,800 pps per port
Gigabit Ethernet: 1,488,000 pps per port
6 X- f  |/ c1 w3 gRAM Buffer
  W5 u* E& N1 n7 w8 A, w1 f2 |0 Y$ [128 KBytes per device
DC Input
External 5V/1 A Power Adapter
Power Consumption
Power On (Standby):
' t% U; u3 r. L5 k4 p3 sDC input: 0.4 watts
AC input: 1.1 watts
Maximum:
* E: Z' m3 }9 T' O, n  R! H7 HDC input: 2.37 watts
% J! G% h7 U/ M  ZAC input: 3.9 watts
Heat Dissipation
Power On (Standby):
AC input: 3.751 BTU/h
# y6 l/ x% Y+ m* L, `# ]" ?Maximum:
AC input: 15.345 BTU/h
4 {2 D9 F: k, G% J0 `( wMTBF
1,261,299 hours
5 T$ R0 x5 ~+ WOperating Temperature
! C' H1 M# }& f) ~+ B. n8 |9 N7 o32 to 104 ˚F (0 to 40 ˚C)
% R$ |: {) k9 x( A( a; L% P6 N& WStorage Temperature
# T* C7 z3 b* a7 k2 F14 to 158 ˚F (-10 to 70 ˚C)
Operating Humidity
10% to 90% RH non-condensing
5 T: P0 `1 ?0 |9 @  YStorage 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
& Z- ?# |& f4 K: aFCC Class B
ICES-003 Class B
1 l# H( d# z( ICE Class B
C-Tick Class B
VCCI Class B
2 p' d) m5 o. U6 d! [cUL
7 E0 O( M5 j' X7 E; q% M8 y, P9 |$ PCB