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Leanpay - pravi NLB Buy&Go WORLDLINE AAA Odličnost
Vrh / Računalništvo / Mrežna oprema / Žična mrežna oprema / Preklopniki /
Preklopnik D-Link DGS-1250-52X/E
Preklopnik D-Link DGS-1250-52X/E Preklopnik D-Link DGS-1250-52X/E Preklopnik D-Link DGS-1250-52X/E Preklopnik D-Link DGS-1250-52X/E Preklopnik D-Link DGS-1250-52X/E Preklopnik D-Link DGS-1250-52X/E Preklopnik D-Link DGS-1250-52X/E
Preklopnik D-Link DGS-1250-52X/E
Switch 440mm D-Link DGS-1250-52X 4*SFP+/48*GE retail
MPN: 
DGS-1250-52X/E
EAN: 
0790069467899
Naša koda: 
24555
Garancija: 
24 mesecev
546,04 €
Predviden datum dobave: 11. 11. 2026
Razpoložljivost:
1 kosov
Najnižja možna cena ob nakupu večje količine:
546,04 € / kos
Razpoložljivost v naprednem pogledu:
3 kosov
Število RJ-45 Ethernet priključkov: 48
Vrsta stikala: Upravljano stikalo
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity
48
Basic switching RJ-45 Ethernet ports type
Gigabit Ethernet (10/100/1000)
Console port
RJ-45
SFP+ module slots quantity
4
Management features
Switch type
Managed
Quality of Service (QoS) support
Yes
Web-based management
Yes
Switch layer
L3
Configuring Location Settings (CLI)
Yes
ARP inspection
Yes
System event log
Yes
Design
Product colour
Black
LED indicators
Activity
Link
Power
Speed
Rack mounting
Yes
Electromagnetic compatibility
CE A, VCCI A, FCC A, IC, BSMI
Power
AC input voltage
100 - 240 V
Power consumption (max)
51.2 W
Power supply included
Yes
Operational conditions
Operating temperature (T-T)
-5 - 50 °C
Storage temperature (T-T)
-20 - 70 °C
Storage relative humidity (H-H)
0 - 95%
Operating relative humidity (H-H)
0 - 95%
Heat dissipation
174.592 BTU/h
Weight & dimensions
Weight
3.01 kg
Width
440 mm
Depth
210 mm
Height
44 mm
Network
Networking standards
IEEE 802.1D
IEEE 802.1p
IEEE 802.1Q
IEEE 802.1s
IEEE 802.1w
IEEE 802.3
IEEE 802.3ab
IEEE 802.3ad
IEEE 802.3ae
IEEE 802.3az
IEEE 802.3u
IEEE 802.3x
IEEE 802.3z
10G support
Yes
Flow control support
Yes
Auto MDI/MDI-X
Yes
Link aggregation
Yes
VLAN support
Yes
Number of VLANs
4094
Spanning tree protocol
Yes
Broadcast storm control
Yes
Virtual LAN features
Voice VLAN
Head-of-line (HOL) blocking
Yes
Packaging data
Package depth
565 mm
Package width
351 mm
Package height
91 mm
Package weight
4.28 kg
Data transmission
Switching capacity
176 Gbit/s
MAC address table
32000 entries
Jumbo frames
12000
Jumbo frames support
Yes
Packet buffer memory
16 MB
Forwarding rate
130.95 Mpps
Static route
Yes
Number of static routes
124
Power over Ethernet (PoE)
Power over Ethernet (PoE)
No
Performance
Mean time between failures (MTBF)
589984.72 h
Internal memory
2048 MB
Flash memory
64 MB
Noise level
50.7 dB
Memory type
DDR3-SDRAM
Optical fiber
Fiber ethernet cabling technology
1000BASE-LHX
1000BASE‑LX
1000BASE‑SX
1000BASE-X
1000BASE‑ZX
100BASE-FX
Security
Loop protection
Yes
IGMP snooping
Yes
Access Control List (ACL)
Yes
DHCP features
DHCP client
DHCP server
DHCP snooping
Security algorithms
EAP
LEAP
MD5
PEAP
SSH
SSL/TLS
TTLS
Queue scheduling algorithms
Weighted Round Robin (WRR)
Access Control List (ACL) rules
768
IP-MAC-Port binding
Yes
Multicast features
Multicast support
Yes
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