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Useful accessories for D-Link Switch DGS-1250-28X/E 24xGBit/4xSFP+ 19" Managed

Network
Networking standards IEEE 802.1D,IEEE 802.1Q,IEEE 802.1p,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
Flow control support Y
Port mirroring Y
Link aggregation Y
Broadcast storm control Y
Virtual LAN features Voice VLAN
Full duplex Y
Auto MDI (MDI-X) Y
Number of VLANs 4094
Spanning tree protocol Y
Head-of-line (HOL) blocking Y
VLAN support Y
10G support Y
Copper ethernet cabling technology 10BASE-T,100BASE-TX,1000BASE-T
Cable types supported Cat5,Cat5e
Technical details
Vendor D-Link
Pallet gross width 1200 mm
Pallet gross length 1100 mm
Shipping (inner) case width 478 mm
Shipping (inner) case length 585 mm
Shipping (inner) case height 318 mm
Shipping (inner) case gross weight 16213 g
Products per shipping (inner) case 5 pc(s)
Shipping (inner) case net weight 11644 g
Pallet gross weight (air) 407612 g
Master (outer) cases per pallet (air) 24 pc(s)
Products per pallet (air) 120 pc(s)
Pallet height (air) 2043 mm
Pallet gross weight (sea) 407612 g
Master (outer) cases per pallet (sea) 24 pc(s)
Products per pallet (sea) 120 pc(s)
Pallet height (sea) 2043 mm
Ports & interfaces
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity 24
SFP+ module slots quantity 4
Console port RJ-45
Optical fiber
Fiber ethernet cabling technology 100BASE-FX,1000BASE-LHX,1000BASE-X,1000BASE-LX,1000BASE-SX,1000BASE-ZX
Weight & dimensions
Height 44 mm
Width 440 mm
Depth 140 mm
Weight 3860 g
Design
LED indicators Activity, Link, Power, Speed
Product colour Black
Certification CB, UL, BSMI, CCC
Electromagnetic compatibility CE A, VCCI A, FCC A, IC, BSMI
Power over Ethernet (PoE)
Power over Ethernet (PoE) N
Performance
Noise level 47.6 dB
Firmware upgradeable Y
Mean time between failures (MTBF) 743482.45 h
Flash memory 64 MB
Internal memory 2048 MB
Memory type DDR3-SDRAM
Multicast features
Multicast support Y
Power
AC input frequency 50/60 Hz
AC input voltage 100 - 240 V
Power consumption (max) 30.6 W
Power supply included Y
Operational conditions
Operating temperature (T-T) -5 - 50 °C
Storage relative humidity (H-H) 0 - 95 %
Heat dissipation 104.346 BTU/h
Operating relative humidity (H-H) 0 - 95 %
Storage temperature (T-T) -20 - 70 °C
Data transmission
Packet buffer memory 12 MB
Number of static routes 124
Switching capacity 128 Gbit/s
Jumbo frames 12000
Jumbo frames support Y
Static route Y
Store-and-forward Y
MAC address table 16000 entries
Forwarding rate 95.24 Mpps
Packaging data
Package depth 563 mm
Package height 89 mm
Package width 282 mm
Package weight 2966 g
Security
Loop protection Y
IP-MAC-Port binding Y
Access Control List (ACL) rules 768
Queue scheduling algorithms Weighted Round Robin (WRR)
Access Control List (ACL) Y
DHCP features DHCP client,DHCP server,DHCP snooping
Security algorithms EAP,MD5,PEAP,SSH,SSL/TLS,TTLS
IGMP snooping Y
Management features
ARP inspection Y
MIB support RFC2893, RFC4213, RFC4291, RFC2464, RFC2462, RFC4862, RFC2461, RFC4861, RFC2573, RFC1321, RFC2284, RFC2865, RFC2716, RFC3580, RFC826, RFC2463, RFC4443, RFC792, RFC793, RFC768, RFC791, RFC2389, RFC4113, RFC4022, RFC2618, RFC2674, RFC1398, RFC1643, RFC1650, RFC2358, RFC2665, RFC2021, RFC271, RFC1757, RFC2819, RFC1442, RFC1901, RFC1902, RFC1903, RFC1904, RFC1905, RFC1906, RFC1907, RFC1908, RFC2578, RFC3418, RFC2573, RFC2575, RFC2576, RFC1212, RFC1213, RFC1215, RFC1493, RFC1157, RFC2620,
Switch layer L3
Quality of Service (QoS) support Y
Configuring Location Settings (CLI) Y
Web-based management Y
System event log Y
Switch type Managed
  • 60 Monate Garantie (Service/Retoure ü. Hersteller)