D-link DGS-1250-52XMP 52-Port Smart Mgd. PoE+ Gigabit Switch cijene

Technical details
Shipping (inner) case net weight: 22.9 kg
Shipping (inner) case height: 42.8 cm
Pallet gross width: 120 cm
Products per shipping (inner) case: 5 pc(s)
Shipping (inner) case gross weight: 27.4 kg
Shipping (inner) case length: 58.5 cm
Shipping (inner) case width: 47.8 cm
Pallet gross length: 110 cm
Pallet height (air): 184.7 cm
Products per pallet (air): 80 pc(s)
Master (outer) cases per pallet (sea): 16 pc(s)
Pallet gross weight (air): 456.1 kg
Pallet gross weight (sea): 456.1 kg
Master (outer) cases per pallet (air): 16 pc(s)
Products per pallet (sea): 80 pc(s)
Pallet height (sea): 184.7 cm

Design
Product colour: Black
LED indicators: Power, Link, Speed, Activity
Electromagnetic compatibility: CE A, VCCI A, FCC A, IC, BSMI
Rack mounting: Yes

Power
AC input voltage: 100 240 V
Power supply included: Yes
Power consumption (max): 467.3 W

Security
Security algorithms: SSH, PEAP, EAP, LEAP, TTLS
DHCP features: DHCP server, DHCP client, DHCP snooping
Loop protection: Yes
Queue scheduling algorithms: Weighted Round Robin (WRR)
IGMP snooping: Yes
Access Control List (ACL): Yes
Access Control List (ACL) rules: 768
IPMACPort binding: Yes

Operational conditions
Heat dissipation: 1512.676 BTU/h
Operating relative humidity (HH): 0 95%
Storage temperature (TT): 20 70 C
Storage relative humidity (HH): 0 95%
Operating temperature (TT): 5 50 C

Management features
Webbased management: Yes
Quality of Service (QoS) support: Yes
Switch type: Managed
Switch layer: L3
System event log: Yes
Configuring Location Settings (CLI): Yes
Cloudmanaged: No

Weight & dimensions
Depth: 430 mm
Height: 44 mm
Width: 440 mm
Weight: 3.85 kg

Network
Networking standards: IEEE 802.1w, IEEE 802.3, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3az, IEEE 802.3ad, IEEE 802.1s, IEEE 802.3at, IEEE 802.3u, IEEE 802.1D, IEEE 802.3z, IEEE 802.3ae, IEEE 802.1Q, IEEE 802.3x
Headofline (HOL) blocking: Yes
Number of VLANs: 4094
Auto MDI/MDIX: Yes
Virtual LAN features: Voice VLAN
10G support: Yes
VLAN support: Yes
Flow control support: Yes
Broadcast storm control: Yes
Link aggregation: Yes
Spanning tree protocol: Yes

Performance
Memory type: DDR3SDRAM
Flash memory: 64 MB
Internal memory: 2048 MB
Mean time between failures (MTBF): 309053.1 h
Noise level: 51.2 dB

Packaging data
Package weight: 5.17 kg
Package depth: 563 mm
Package height: 89 mm
Package width: 393 mm

Ports & interfaces
Basic switching RJ45 Ethernet ports quantity: 48
Basic switching RJ45 Ethernet ports type: No
Console port: RJ45
SFP+ module slots quantity: 4

Logistics data
Harmonized System (HS) code: 85176990

Data transmission
Jumbo frames support: Yes
MAC address table: 32000 entries
Static route: Yes
Jumbo frames: 12000
Switching capacity: 176 Gbit/s
Forwarding rate: 130.95 Mpps
Number of static routes: 124
Packet buffer memory: 16 MB

Power over Ethernet (PoE)
Power over Ethernet (PoE) ports quantity: 48
Power over Ethernet (PoE) power per port: 15.4 W
Total Power over Ethernet (PoE) budget: 370 W
Power over Ethernet (PoE): Yes

Multicast features
Multicast support: Yes