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Ies1248-51a 48port Enet Adsl2+ Modem Mini IP Dslam Temp Ds Onl / Mfr. No.: Ies1248-51a

Ies1248-51a 48port Enet Adsl2+ Modem Mini IP Dslam Temp Ds Onl / Mfr. No.: Ies1248-51a
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Item Number: zyx-ies124851a
Vendor Number: IES1248-51A
Vendor: Zyxel
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The IES-1248-51A is an IP-based DSLAM that terminates all the ATM circuits and converts traffic directly to deliver the most popular broadband IP services. It also provides a distinct advantage over typical ATM-based DSL access system due to the fact that IP is the natural approach for data transmission.

General Information

ManufacturerZyXEL Communications Corp.
Manufacturer Part NumberIES1248-51A
Manufacturer Website Address
Product SeriesIES1248
Product ModelIES-1248-51A
Product NameIES-1248-51A Hardened ADSL 2+ Mini IP DSLAM
Product TypeData Multiplexer


Management PortYes
Number of RJ-11 Ports1
Number of RJ-21 Ports4
Number of Network (RJ-45) Ports2

Media & Performance

Connectivity TechnologyWired
Media Type SupportedTwisted Pair
Network Technology Supported10Base-T
Maximum Data Transfer Rate1 Gbit/s

I/O Expansions

Number of Total Expansion Slots2
Expansion Slot TypeSFP (mini-GBIC)
Number of SFP Slots2

Physical Characteristics

Form FactorDesktop
Rack Width19"
Weight (Approximate)15.87 lb


Package Contents
  • IES-1248-51A Hardened ADSL 2+ Mini IP DSLAM
  • Splitter
Additional Information
  • 1 x DB-9 Alarm Port
  • 2 x Telco-50 are used to give 48 splitter card ports


Limited Warranty2 Year