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Güvenilir E-Ticaret PlatformuÜCRETSİZ KARGO
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14 gün içinde iade hakkıAYNI GÜN KARGO
Saat 10.00'a Kadar Verilen Siparişler Aynı Gün Kargoda- Ürün Özellikleri
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Physical Specifications
Backplane
320 Gbps Virtual Chassis interconnect to combine up to 10 units as a single logical device
Uplink Module Options
4-port dual-mode 10GbE/1GbE module with pluggable SFP+/SFP optics
Dimensions (W x H x D)
- 17.41 x 1.72 x 16.43 in (44.21 x 4.32 x 41.73 cm)
- Desktop installation width noted above, rack-mount width is 17.5 in (44.5 cm)
- Height: 1 rack unit (1 U)
Weight
- EX4300 switch (no power supply or fan module): 13 lb (5.9 kg)
- EX4300 switch (with single power supply and two fan modules): 16.1 lb (7.3 kg)
- 350 W AC power supply: 2.4 lb (1.1 kg)
- SFP+ uplink module: 0.44 lb (0.2 kg)
- Fan module: 0.33 lb (0.15 kg)
Rack mountable
1 Rack Unit
Hardware Specifications
Switching Engine Model
Store and forward
DRAM
2 GB with Error Correcting Code (ECC)
Flash
2 GB
CPU
1.5 GHz Dual-Core PowerPC CPU
GbE port density per system
56 (48 host ports + four 40GbE ports + optional fourport 1/10GbE uplink module)
10GbE port density per system
4 (uplink module)
40GbE port density per system
4
Packet Switching Capacities (Maximum with 64 Byte Packets)
248 Gbps (unidirectional)/496 Gbps (bidirectional)
Layer 2/Layer 3 Throughput (Mpps) (Maximum with 64 Byte Packets)
369 Mpps (wire speed)
Supported Optics
- GbE SFP optic/connector type: LC SFP fiber supporting SX (multimode), LX (single-mode)
- 10GbE SFP+ optic/connector type: 10GbE SFP+ LC connector, SR (multimode), USR (multimode), LR (single-mode), ER (single-mode), LRM (multimode), and DAC (direct-attach copper)
- 40 GbE QSFP+ optic/connector type: 40GbE QSFP+ LC connector type, SR (multimode), DAC (direct-attach copper)
- 100 GbE QSFP28 optic type: 100GbE QSFP SR4, LR4, DAC (direct-attach copper)
Physical Layer
- Time Domain Reflectometry (TDR) for detecting cable breaks and shorts
- Auto medium-dependent interface/medium-dependent interface crossover (MDI/MDIX) support
- Port speed downshift/setting maximum advertised speed on 10/100/1000BASE-T ports
- Digital optical monitoring for optical ports
Power Options
Power Supply Rating
350 W AC dual load-sharing hot-swappable internal redundant power supplies
PoE Budget
0 W
Maximum Current Inrush
50 amps
Minimum number of PSUs required for fully loaded chassis
1 per switch
Environment
Operating Temperature
32° to 113° F (0º to 45º C)
Storage Temperature
-40º to 158º F (-40º to 70º C)
Relative Humidity (Operating)
10% to 85% (noncondensing)
Relative Humidity (Non-Operating)
0% to 95% (noncondensing)
Altitude (Operating)
Up to 10,000 ft (3,048 m)
Altitude (Non-Operating)
Up to 16,000 ft (4,877 m)
Cooling
Cooling Airflow
AFO (Front-to-back airflow)
Field-replaceable fans
2
Airflow
PSU-7.5 cubic feet per minute (CFM); fan-22 CFM
Total maximum airflow throughput with two power supplies
59 CFM
Noise Specifications
Noise Specifications
Noise measurements based on operational tests taken from bystander position (front) and performed at 23° C in compliance with ISO 7779
Acoustic Noise in DBA
37.8
Safety and Compliance
Safety Certifications
- UL-UL60950-1 (First Edition)
- C-UL to CAN/CSA 22.2 No. 60950-1 (First Edition)
- TUV/GS to EN 60950-1, Amendment A1-A4, A11
- EN 60950-1 (2006 +A1:2009+A12:2010) Information Technology Equipment—Safety
- IEC 60950-1 (2005 +A1:2009) Information Technology Equipment—Safety
Electromagnetic Compatibility Certifications
- FCC 47CFR Part 15 Class A
- EN 55022 Class A
- ICES-003 Class A
- VCCI Class A
- AS/NZS CISPR 22 Class A
- CISPR 22 Class A
- EN 55024
- EN 300386
- CE
NEBS
GR-1089-Core: EMC and Electrical Safety for Network Telecommunications Equipment
AÇIKLAMA
- Ürünler faturalı olarak tarafınıza gönderilecektir.
- Ürünlerimiz 30 gün süreyle Garantilidir.
- Ürün iade süresi 14 gün olup, iade durumunda kargo bedeli alıcıya aittir.
- Saat 16:00'ya kadar verilen siparişler aynı gün kargoya verilir.
- Pazartesi-Cuma 09:00 - 18:00 mesai saatlerimizdir.
Arayıp da bulamadığınız tüm Network ve Server yedek parçalarını tedarik ediyoruz.
(Cisco, Avaya, Lenova, HP, IBM, Fujitsu, Samsung, Huawei, Enterasys, Juniper, Alcatel, Sun, Qlogic, Dell, Emulex)
Ürün ÖzellikleriKondisyon:REFURBISHEDSwitch Downlink Ports:48 Ports