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Zyxel ZyWALL IES-1248-51V wired router Blue

X
Brand:
The general trademark of a manufacturer by which the consumer knows its products. A manufacturer can have multiple brand names. Some manufacturers license their brand names to other producers.
Zyxel
Product family:
The product family is a generic trademark of a brand to indicate a very wide range of products, that can encompass multiple categories. We include product family in the Icecat product title.
ZyWALL
Product name:
Product name is a brand's identification of a product, often a model name, but not totally unique as it can include some product variants. Product name is a key part of the Icecat product title on a product data-sheet.
IES-1248-51V
Product code :
The brand's unique identifier for a product. Multiple product codes can be mapped to one mother product data-sheet if the specifications are identical. We map away wrong codes or sometimes logistic variants.
91-004-725001B
Category
With a router you can connect networks. Most people will use a router to connect their local (wireless) home or office network (LAN) with the Internet. The router makes sure that all computers on the local network can connect with one another, with shared resources and with the Internet and can be configured to forward requests for connections from computers on the internet to the appropriate local computer. In order to connect your local network to the internet via an ADSL or cable, you also need an (Ethernet) ADSL or cable modem if it is not built-in in the router, which is most likely to be the case.
Wired Routers
Data-sheet quality: created/standardized by Icecat
The quality of the product data-sheet can be on several levels:
only logistic data imported: we have only basic data imported from a supplier, a data-sheet is not yet created by an editor.
created byZyxel: a data-sheet is imported from an official source from a manufacturer. But the data-sheet is not yet standardized by an Icecat editor.
created/standardized by Icecat: the data-sheet is created or standardized by an Icecat editor.
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Info modified on: 10 Jun 2019 12:02:16
The date of the most recent change of this product data-sheet in Icecat.
Long product name Zyxel ZyWALL IES-1248-51V wired router Blue :
The short editorial description of Zyxel ZyWALL IES-1248-51V wired router Blue

IES-1248-51V, 48-port, Gigabit Ethernet, MSAN, ADSL/VoIP
More>>>
Zyxel ZyWALL IES-1248-51V wired router Blue:
The official marketing text of Zyxel ZyWALL IES-1248-51V wired router Blue as supplied by the manufacturer

Reaching subscribers with high-bandwidth triple-play services
- Complete ADSL2/2+ standard compliance:
- ADSL2+ port bonding
- SIP v2 and H.248 v2 media gateway signaling
- Voice Codec of G.711 a/μ law, G.726, G.729 a/b and G.723.1
- Fax/Modem signal pass through
- Supplementary service support
- Local Dial available
- Loop Diagnostic
- SELT (Single End Loop Test)
- DELT (Dual End Loop Test)
- MLT (Metallic Loop Test)
- Test Out/Test in terminals

Temperature Harden and Friendly Remote-Installation Design
The ZyXEL IES-1248-51V can operate in the environment with temperature from -40°C to 65°C, which meets various Fiber-to-the-Node and Fiber-to-the-Curb environment conditions worldwide. A side-slip plug-in and pull-out mesh filter, which is cleanable and reusable, is equipped to make it dust-proof and suitable for open-air installations.

Moreover, the rotational speed of the fan module is automatically adjusted according to the system temperature. The feature not only extends the lifespan of the module, but also has lower audible noise, which is important if IES-1248-51V is installed in a residential neighborhood. The fan module is swappable in order to reduce the maintenance cost in the field.

Complete ADSL2+ Services
The IES-1248-51V provides state-of-the-art ADSL2+ connectivity to subscribers. The latest technologies like various line coding, power spectral mask fitting, dual latency path selection, loop diagnostic and power management capabilities, Seamless Rate Adaptation (SRA) and Impulse Noise Protection (INP) are all supported. Up to 24Mbps (downstream) and 2.3Mbps (upstream) per port facilitates high-bandwidth services such as streaming video, online gaming and IP TV. ADSL2+ port bonding is also provided for subscribers who need even more bandwidth or located with loop length longer than 5000 ft.

VoIP Media Gateway Embedded
The IES-1248-51V has a built-in POTS splitter and can act as the media gateway of a packet voice network. Through the communication with the softswitch or media gateway controller, IES-1248-51V digitalizes and encapsulates the POTS voice into VoIP packets and delivers them to the IP network with higher priority in SIP or H.248 signal protocols. Telco operators can provide voice over broadband (VoBB) service without changing existing customer premises network and keep the OAM&P as usual.

Sophisticated Features for Triple-Play Services
The IES-1248-51V comes with complete ATM and Ethernet QoS, as well as various IP QoS features (Packet classification/Rate Limitation/Queue Scheduling). The seamless QoS-mapping not only allows consistent and appropriate traffic treatment of packets, but also enables fulfillment of triple-play services.

The number of the supported multicast groups is 512, while each group can have 50 members. At least 30 multicast IGMP join/leave requests can be processed in one second and the maximum channel processing time is less than 250 ms. For security, anti MAC address spoofing, broadcast storm prevention, MAC count limiting and packet filtering features are provided. With these features provided, Telco operators can easily offer Triple-play services like high-speed Internet access, VoIP, Near VOD, Broadcast TV and TV on Demand.

Short summary description Zyxel ZyWALL IES-1248-51V wired router Blue:
This short summary of the Zyxel ZyWALL IES-1248-51V wired router Blue data-sheet is auto-generated and uses the product title and the first six key specs.

Zyxel ZyWALL IES-1248-51V, Blue

Long summary description Zyxel ZyWALL IES-1248-51V wired router Blue:
This is an auto-generated long summary of Zyxel ZyWALL IES-1248-51V wired router Blue based on the first three specs of the first five spec groups.

Zyxel ZyWALL IES-1248-51V. Networking standards: IEEE 802.3ab,IEEE 802.3u, Ethernet LAN data rates: 10,100,1000 Mbit/s. DSL specification: G.992.1 Annex A, G.992.3 Annex A, Annex L, Annex M, G.992.5 Annex A, Annex M, G.994.1 G.hs,.... Routing protocols: IP, Management protocols: SNMP, VoIP protocols: SIP v2, H.248. Firewall security: IPSec, L2TP, PPTP, MAC address table: 14000 entries, Filtering description: DHCP, IGMP, NetBIOS. Certification: FCC, EN, ETS

Network
Networking standards *
The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.3ab,IEEE 802.3u
Ethernet LAN
An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes
Ethernet LAN data rates
The different speed levels of the Ethernet LAN connection.
10,100,1000 Mbit/s
DSL features
ADSL
Yes
DSL specification
G.992.1 Annex A, G.992.3 Annex A, Annex L, Annex M, G.992.5 Annex A, Annex M, G.994.1 G.hs, G.992.3, G.992.5, G.997.1, G.992.3/G.992.5
Management features
Web-based management *
Using a website/web application to manage something.
Yes
Quality of Service (QoS) support
Yes
Ports & interfaces
Ethernet LAN (RJ-45) ports *
Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
2
RJ-11 ports quantity
1
DC-in jack
The socket/plug where the DC electricity supply connects to the device.
Yes
Protocols
Routing protocols
IP
Management protocols
SNMP
VoIP protocols
SIP v2, H.248
Security
Firewall security
Part of a computer system or network which is designed to block unauthorized access while permitting outward communication.
IPSec, L2TP, PPTP
MAC address table
The MAC address is the 'Media Access Control Address'. It is a unique address given to a network interface controller (NIC) in a device. A MAC address table shows the addresses in a table format.
14000 entries
MAC address filtering
Security access control method whereby the 48-bit address assigned to each network card is used to determine access to the network. MAC addresses are uniquely assigned to each card, so using MAC filtering on a network permits and denies network access to specific devices through the use of blacklists and whitelists.
Yes
IP address filtering
Yes
Security
Filtering description
The type of filtering used.
DHCP, IGMP, NetBIOS
Features
Certification
FCC, EN, ETS
Design
Product colour *
The colour e.g. red, blue, green, black, white.
Blue
Power
Power consumption (typical) *
Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
170 W
AC input voltage
The voltage of the AC electricity that is inputted into the product.
100 - 240 V
Power over Ethernet (PoE)
The device supports Power over Ethernet (PoE), which is one of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras.
Yes
Operational conditions
Operating temperature (T-T)
The minimum and maximum temperatures at which the product can be safely operated.
-40 - 65 °C
Storage temperature (T-T)
The minimum and maximum temperatures at which the product can be safely stored.
-40 - 70 °C
Operating relative humidity (H-H)
10 - 95%
Storage relative humidity (H-H)
5 - 95%
Weight & dimensions
Weight *
Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
8.2 kg
Width
The measurement or extent of something from side to side.
439.8 mm
Depth
The distance from the front to the back of something.
251 mm
Height
The measurement of the product from head to foot or from base to top.
66 mm
Packaging data
Manual
Yes
Country Distributor
Nederland 2 distributor(s)
Magyarország 2 distributor(s)
Sverige 1 distributor(s)
Deutschland 2 distributor(s)
Suomi 1 distributor(s)
Customer service details
Array