D-Link 48-port Gigabit Smart Managed Switch with 4 x 10G SFP+ – photo 1

D-Link 48-port Gigabit Smart Managed Switch with 4 x 10G SFP+ – photo 2

D-Link 48-port Gigabit Smart Managed Switch with 4 x 10G SFP+ – photo 3

D-Link 48-port Gigabit Smart Managed Switch with 4 x 10G SFP+ – photo 4

D-Link 48-port Gigabit Smart Managed Switch with 4 x 10G SFP+ – photo 5

Out of Stock / Please Enquire ETA

D-LINK

D-Link 48-port Gigabit Smart Managed Switch with 4 x 10G SFP+

R10,391

incl. VAT: R11,949

Stock: Out of Stock / Please Enquire ETA
Brand: D-LINK
Model: DGS-1250-52X/E
Weight: 4.04 kg
Dimensions: 57 × 35 × 9 cm
EAN: 790069467899
Product code: 1035190

D-LINK

Please Inquire

R10,391 incl. VAT: R11,949

We will email you when the product is back in stock.

Key features

48 x 10/100/1000BASE-T ports
4 x 10G SFP+ ports
Lite L3 Static Routing
Advanced security features, IMPB, 802.1X Authentication
Dual Image & Configuration
Supports STP/RSTP/MSTP
Full CLI
QoS Enablement
11 Web Languages

Tags: d-link switches , d-link switche

Description
Specifications

Power & Value

The D-Link DGS-1250 Series Smart Managed Switches deliver real value as an Enterprise Access and Small-to-Medium Business (SMB) Access/Aggregation solution. They provide a range of physical interfaces (including a Console Port w/full CLI), multiple management interfaces, 11 Web languages, QoS enablement, and Advanced Layer-2 w/Lite Layer-3 features.

The DGS-1250 Series switches support 24 or 48 x 10/100/1000BASE-T ports, with each switch also supporting an additional 4 x 10G SFP+ ports for optical connections using multimode or single-mode SFP transceivers – enabling real network horsepower at a value price.

Easy Maintenance, Less Downtime

The DGS-1250 Series supports Dual Image and Dual Configuration functionality, as well as a Console Port, all of which make it easier to configure, troubleshoot, and make other changes without interfering with network operation, while full Command Line Interface (CLI) functionality enables remote configuration, without the need for the Internet. And if a network issue ever does occur, the supported Spanning Tree Protocols (STP/RSTP/MSTP) help keep things running without interruptions or downtime.

Automatic Configuration

The DGS-1250 Series supports Auto Voice VLAN and Surveillance Mode, which allow Voice and Video traffic to be automatically identified and handled differently from regular network traffic. Auto Voice VLAN detects Voice over IP (VoIP) traffic and automatically segments it from the rest of the network, increasing security and allowing Quality of Service (QoS) to be applied.

Management Versatility

The DGS-1250 Series comes with the D-Link Network Assistant (DNA) utility so admins can remotely control their network to the port level. DNA allows customers to easily discover multiple D-Link Smart Managed Switches within the same L2 network segment and display them onscreen for instant access.

Management features
Switch type	Managed
Switch layer	L3
Quality of Service (QoS) support	Yes
Web-based management	Yes
ARP inspection	Yes
Configuring Location Settings (CLI)	Yes
System event log	Yes
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,
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity	48
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Installed SFP modules quantity	0
Installed SFP+ modules quantity	0
SFP+ module slots quantity	4
Console port	RJ-45
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
10G support	Yes
Flow control support	Yes
Link aggregation	Yes
Broadcast storm control	Yes
Auto MDI/MDI-X	Yes
Spanning tree protocol	Yes
Head-of-line (HOL) blocking	Yes
VLAN support	Yes
Virtual LAN features	Voice VLAN
Number of VLANs	4094
Optical fiber
Fiber ethernet cabling technology	100BASE-FX, 1000BASE-LHX, 1000BASE-X, 1000BASE‑LX, 1000BASE‑SX, 1000BASE‑ZX
Data transmission
MAC address table	32000 entries
Switching capacity	176 Gbit/s
Forwarding rate	130.95 Mpps
Static route	Yes
Number of static routes	124
Jumbo frames support	Yes
Jumbo frames	12000
Packet buffer memory	16 MB
Security
DHCP features	DHCP client, DHCP server, DHCP snooping
Access Control List (ACL)	Yes
Access Control List (ACL) rules	768
IGMP snooping	Yes
Security algorithms	EAP, LEAP, MD5, PEAP, SSH, SSL/TLS, TTLS
Loop protection	Yes
IP-MAC-Port binding	Yes
Queue scheduling algorithms	Weighted Round Robin (WRR)
Multicast features
Multicast support	Yes
Design
Rack mounting	Yes
Product colour	Black
LED indicators	Activity, Link, Power, Speed
Electromagnetic compatibility	CE A, VCCI A, FCC A, IC, BSMI
Performance
Memory type	DDR3-SDRAM
Internal memory	2048 MB
Flash memory	64 MB
Noise level	50.7 dB
Mean time between failures (MTBF)	589984.72 h
Power
Power supply included	Yes
AC input voltage	100 - 240 V
Power consumption (max)	51.2 W
Power over Ethernet (PoE)
Power over Ethernet (PoE)	No
Operational conditions
Operating temperature (T-T)	-5 - 50 °C
Storage temperature (T-T)	-20 - 70 °C
Operating relative humidity (H-H)	0 - 95%
Storage relative humidity (H-H)	0 - 95%
Heat dissipation	174.592 BTU/h
Weight & dimensions
Width	440 mm
Depth	210 mm
Height	44 mm
Weight	3.01 kg
Packaging data
Package width	351 mm
Package depth	565 mm
Package height	91 mm
Package weight	4.28 kg
Certificates
Certification	CB, UL, BSMI, CCC