D-Link | DES-1526 | 26-Port PoE 10/100Mbps Smart Switch - D-Link

26-Port PoE 10/100Mbps Smart Switch - D-Link
PoE 10/100Mbps Smart Switch
TM
DES-1526
26-Port PoE 10/100Mbps Smart Switch
With 2 Combo 1000BASE-T/SFP Gigabit Connections
The DES-1526 Smart Switch combines 10/100Mbps Ethernet switching with 802.3af standard remote power on network
cabling of up to 100 meters. This switch presents a cost-effective solution for the small and medium business, delivering the
perfect combination of functionality, ease of use and affordable pricing. With integral power sourcing capability and inherent
support including VLAN, Priority Queues, port trunks and simplified management, this switch is ideal PoE choice that offers
security, Quality of Service, low infrastructure cost and easy deployment.
24 Ethernet Ports With PoE
The DES-1526 Smart Switch provides 24 10/100Mbps
Ethernet ports supporting PoE for device connections.
Complying with industry standard 802.3af Power over
Ethernet (PoE), these ports provide power over the normally
unused pairs of the Ethernet cables, which makes it very
valuable for deployment of VoIP phones, remote
surveillance cameras and wireless access points. In addition
to PoE, the switch auto-senses Ethernet speeds and
negotiates for full/half duplex transmission while
supporting auto MDI/MDIX for easy, plug-and-play
network connection.
2 Combo 1000BASE-T/SFP for Flexible Gigabit
Connection
2 combo 1000BASE-T/SFP are provided for flexible copper
or fiber Gigabit connection to the servers or network
backbone. You can select to install optional transceivers in
the SFP slots for short, medium or long-distance fiber
backbone attachment. Use of the SFP will disable their
corresponding built-in 1000BASE-T connections.
Designed for Business and Hot Spots
Suitable for installation at offices, factories, hospitals and
schools, the DES-1526 can also be used for public Wi-Fi
deployments requiring multiple access points, such as in
hotels, airports, and marinas. For offices with VoIP, each
phone must be individually powered, and a power failure in
a building can leave phone service disrupted without an
uninterruptible power supply (UPS) on each phone. For
surveillance and wireless networks, cameras and access
points typically need to be located in out-of-the-way
locations such as on the ceilings or rooftops for maximum
coverage, where wall AC outlets are inaccessible and
providing power to these locations is difficult and
expensive. By transmitting remote power through the
standard network cabling, the DES-1526 provides a
centralized power source for IP phones, cameras and
wireless AP, eliminating the need for individual power
sources for these devices.
Centralized Power Provision, Easy Deployment
In addition to eliminating the need for additional, separate
wiring to power devices, the DES-1526 is also more costeffective than deploying an Ethernet switch and multiple
single-port PoE injectors. Add a central UPS to the DES1526, and you can maximize uptime for all connected
devices. This switch can simplify your installation while
minimizing costs by eliminating UPS for each individual
device. It has a rugged metal case, comes with an internal
universal power supply, and can be mounted in a standard
size equipment rack along with the centralized UPS.
Port Trunks for Aggregated Bandwidths
For connection to servers or the network backbone, the
DES-1526 supports port trunking, which allows multiple
Ethernet or copper Gigabit ports to be combined together to
create a multi-link load-sharing aggregated bandwidth. You
can also make use of the port trunk to eliminate bottlenecks
between two cascaded switches.
VLANs for Enhanced Security & Performance
The DES-1526 supports Virtual LANs (VLAN) to let you
implement security and improve bandwidth utilization.
VLANs limit broadcast domains and confine intra-group
traffic within their segments. To segment up the network,
you can group devices, workstations and servers on the
network into different VLANs, using 802.1Q standard
VLAN tagging.
PoE 10/100Mbps Smart Switch
Quality of Service Support
The DES-1526 provides Layer 2 802.1p control for prioritized
network packet transmission. Classification of network data
priorities can be based on Priority Queues. This QoS support
allows you to run bandwidth-intensive and delay-sensitive
applications, and is of particular importance to IP phone and
Internet server cameras attached to your network.
Easy Management
The DES-1526 is designed as an affordable solution for
business to implement security, QoS and power sourcing
without having to go through complex SNMP network
management. All functions can be configured for the switch
from any network station via an Internet browser, dispensing
you of the need to set up consoles and connect console
cables.
Port Mirroring
The DES-1526 supports port mirroring to assist network
traffic monitoring. Your network administrator can use this
function as a diagnostic tool or debugging feature, especially
when fending off an attack. It enables you to keep close track
of switch performance and alter it, if necessary. Port mirroring
can be managed locally or remotely. Your administrator places
a protocol analyzer on the port receiving the mirrored data to
monitor each segment separately. The analyzer captures and
evaluates the data without affecting the client on the original
port.
Product Features
24 10/100BASE-TX Ethernet ports with PoE
2 combo 1000BASE-T/SFP for flexible copper/fiber
Gigabit connection
Complies to 802.3af Power over Ethernet standard
Supplies up to 15.4 watts per PoE port
Auto-detection of network devices needing PoE
Active circuit protection with auto-disable of PoE in case
of over current
PoE ports operate with all 802.3af compliant and noncompliant devices (DWL-P50 required for non-compliant
devices)
Auto MDI/MDIX cross over for all twisted-pair ports
802.3x Flow Control for protection against data loss
Port mirroring for traffic monitoring
Port trunk for server/network backbone attachment
802.1Q VLAN to enhance security/network performance
802.1p Priority Queues, port-based QoS
Easy configuration through web-based management
SNMP management support
DES-1526
Technical Specifications
General
Port Standards & Functions
- IEEE 802.3af Power over Ethernet (PoE)
- IEEE 802.3 10BASE-T Ethernet (twisted-pair copper)
- IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)
- ANSI/IEEE 802.3 NWay auto-negotiation
- IEEE 802.3x Flow Control
- Port mirroring
Number of Ports
- 24 10/100BASE-TX ports with PoE
- 2 combo 10/100/1000BASE-T/SFP *
* Use of the SFP will disable their corresponding 10/100/1000BASE-T connections.
Protocol
CSMA/CD
Data Transfer Rates
- Ethernet:
10Mbps (half duplex)
20Mbps (full duplex)
- Fast Ethernet:
100Mbps (half duplex)
200Mbps (full duplex)
- Gigabit Ethernet:
2000Mbps (full duplex)
Network Cables
- UTP Cat. 5, Cat. 5e (100 m max.)
- EIA/TIA-568 100-ohm STP (100 m max.)
Media Interface Exchange
Auto MDI/MDIX adjustment for all ports
LED Indicators
- Power (per device)
- CPU (per device)
- Link/Act, Speed (per port)
- 100Mbps (per port)
- PoE (per PoE port)
PoE
PoE Ports
Port 1 to Port 24
Power Supplied
- Up to 15.4 watts per port
- Up to 170 watts per device
Auto-Detection
Automatic recognition of connected Powered Device (PD) and sending
power to PD
DES-1526
Technical Specifications
PoE 10/100Mbps Smart Switch
Auto-Disable
Automatically disables the port in case port current is over 350mA
Storage Humidity
5% to 90% RH
Active Circuit Protection
Automatically disables in case of short
Emission (EMI)
- FCC Class A
- CE Class A
- VCCI Class A
PoE Pinouts
Pins 1, 2, 3, 6 of Cat. 5 cable
Software
Safety
CUL
VLAN
- Standard: IEEE 802.1Q
- Maximum number of VLAN: 64 per device
Quality of Service (QoS)
- Standard: IEEE 802.1p
- Maximum number of queues: 2
- Port-based
Port Trunks
- Standard: IEEE 802.3ad (static mode)
- Max. 8 Ethernet ports per trunk, or 2 1000BASE-T Gigabit ports
per trunk
- 3 Ethernet port trunks per device, 1 Gigabit port trunk per device
Configuration/Management Methods
- Web-based GUI
- SNMP v.1
- Configuration reset through software or hardware (reset button)
Configuration/Management Functions
- Port speed/full/half duplex setting
- Bandwidth control
- Port power setting
- Switch auto-discovery
Performance
Switch Fabric
8.8Gbps
I
Forwarding Rate
6.55mpps (max.)
Transmission Method
Store-and-forward
MAC Address Table
4K entries per device
Ordering Information
PoE 10/100Mbps Smart Switch
DES-1526
26-port PoE 10/100Mbps Smart switch
MAC Address Learning
Automatic update
RAM Buffer
768KBytes per device
Physical & Environmental
AC Input
100 to 240 VAC 50/60Hz internal universal power supply
Specifications subject to change
without prior notice.
D-Link is a registered trademarks
of
D-Link Corporation/D-Link System
Inc. All other trademarks belong to
their proprietors.
Power Consumption
- Maximum 30 watts per device (without any PoE devices connected)
- Maximum 200 watts per device (when all PoE devices are connected)
Dimensions
440 (W) x 310 (D) x 44 (H) mm
19-inch standard rack mount width, 1 U height
Weight
6 kg
Operating Temperature
0o to 40 oC
Storage Temperature
-10o to 70 oC
Operating Humidity
10% to 90% RH
Rev. 02 (Nov. 2005)
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