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SFP-4270 数据表(PDF) 2 Page - Level One

部件名 SFP-4270
功能描述  8 x 802.3at plus 2GE SFP Combo Unmanaged Switch -40 to 75C
PDF  2 Pages
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制造商  LVL1 [Level One]
网页  http://www.level1.com/
标志 LVL1 - Level One

SFP-4270 数据表(HTML) 2 Page - Level One

  SFP-4270 Datasheet HTML 1Page - Level One SFP-4270 Datasheet HTML 2Page - Level One  
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Order Information
IES-1020
- 8x802.3at+2GESFPComboUnmanagedSwitch-40to75C
Optional Accessories
SFP-4200 - 1.25G MMF SFP Transceiver (550m, 850nm, -20 to 85C)
SFP-4210 - 1.25G SMF SFP Transceiver (10km, 1310nm, -40 to 85C)
SFP-4240 - 1.25G SMF SFP Transceiver (40km, 1310nm, -40 to 85C)
SFP-4270 - 1.25G SMF SFP Transceiver (70km, 1550nm, -40 to 85C)
SFP-4310 - 1.25G BIDI SMF SFP Transceiver (10km, 1310nm, -40 to 85C)
SFP-4320 - 1.25G BIDI SMF SFP Transceiver (10km, 1550nm, -40 to 85C)
SFP-4330 - 1.25G BIDI SMF SFP Transceiver (20km, 1310nm, -40 to 85C)
SFP-4340 - 1.25G BIDI SMF SFP Transceiver (20km, 1550nm, -40 to 85C)
SFP-4350 - 1.25G BIDI SMF SFP Transceiver (40km, 1310nm, -40 to 85C)
SFP-4360 - 1.25G BIDI SMF SFP Transceiver (40km, 1550nm, -40 to 85C)
SFP-4370 - 1.25G BIDI SMF SFP Transceiver (60km, 1310nm, -40 to 85C)
SFP-4380 - 1.25G BIDI SMF SFP Transceiver (60km, 1550nm, -40 to 85C)
Package Contents
IES-1020
Quick Installation Guide
www.level1.com
one world_one brand_one level_
Technology
Standards
IEEE802.3 10Base-T, IEEE802.3u 100Base-TX/FX/SFP,
IEEE802.3x, IEEE802.3ab 1000BASE-T, IEEE802.3af,
IEEE 802.3at, IEEE802.2z 1000BASE-SX/LX
Forward and
Filtering Rate
14,880pps for 10Mbps
148,810pps for 100Mbps
1,488,100pps for 1000Mbps
Packet Buffer
Memory
2.25M bits
Processing
Type
Store-and-Forward
Half-duplex back-pressure and IEEE802.3x full-duplex
flow control
Address Table
Size
4096 MAC addresses
Environment
Operating
Temperature
-40°C to 75°C (-40°F to 167°F)
Storage
Temperature
-40°C to 85°C (-40°F to 185°F)
Ambient
Relative
Humidity
5% to 95% (non-condensing)
Regulatory Approvals
ISO
Manufactured in an ISO9001 facility
Safety
UL508 (Pending)
EMI
FCC Part 15, Class A
EN61000-6-4
- EN55022
- EN61000-3-2
- EN61000-3-3
EMS
EN61000-6-2
- EN61000-4-2 (ESD Standards)
Contact: + / - 6KV; Criteria B
Air: + / - 8KV; Criteria B
- EN61000-4-3 (Radiated FRI Standards)
10V/m, 80 to 2.7G; 80% AM Criteria A
- EN61000-4-4 (Burst Standards)
Signal Ports: + / - 4KV; Criteria B
D.C. Power Ports: + / - 4KV; Criteria B
- EN61000-4-5 (Surge Standards)
Signal Ports: + / - 1KV; Line-to-Line; Criteria B
D.C. Power Ports: + / - 0.5KV; Line-to-Earth; Criteria B
- EN61000-4-6 (Induced RFI Standards)
Signal Ports: 10V @ 0.15 - 80MHz; Criteria A
D.C. Power Ports: 10V @ 0.15 - 80MHz; Criteria A
Earth Ground Ports: 10V @ 0.15 - 80MHz; Criteria A
- EN61000-4-8 (Magnetic Field Standards)
30A/m @ 50, 60Hz; Criteria A
Environmental
Test
Compliance
IEC60068-2-6 Fc (Vibration Resistance)
5G @ 150Hz; Criterion 3 (Operation/Storage/Transport)
IEC60068-2-27 Ea (Shock)
25G @ 11ms (Half-Sine Shock Pulse; Operation)
50G @ 11ms (Half-Sine Shock Pulse; Storage/Transport)
IEC60068-2-32 Ed (Free Fall)
1M (3.281ft.)
NEMA TS1/2 Environmental requirements for traffic control
equipment
Mechanical
Casing
Metal case
Dimensions
Single Power: 442mm (W) x 205mm (D) x 44.2mm (H)
(17.40" (W) x 8.07" (D) x 1.73" (H))
Weight
3Kg (6.61lbs.)
Installation
Rack Mounting
Interface
Ethernet Port
10/100 BASE: 16 ports
Gigabit: 2 prots
LED Indicators
Per Unit: Power Status: Power 1, 2 (Green), Fault
Per Port: 10/100TX, 100FX: Link/Activity (Green), Speed
(Amber)
Per Port: Gigabit: Link/Activity (Green) , Speed (Amber)
Per PoE: 10/100TX (Amber)
Power
Power Input
47 - 57VDC
Power
Consumption
Device: Max. 15W (without PoE)
PoE power budget (depends on power input):480W Max.
PoE Power
Output
IEEE 802.3at: up to 30W/port, 50 - 57VDC, 600mA Max.
Supports reverse polarity protection



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