ISAP-2300

IP based DSLAM (Digital subscriber line access Multiplexer)

The ISAP-2300 Series is an advanced IP-based DSLAM that can be used by service providers interested to offer broadband multi-service features. It enables high bandwidth, high quality data and voice transmission for applications such as multimedia and video streaming, interactive paid TV channels, online gaming, video conferencing, telecommunication, VoIP and distance learning, etc.

ISAP-2300 provides 24 VDSL2 ports per system. This Ethernet over VDSL2 can run to at the maximum speed up to 100Mbps, which proves to be a promising technology and revenue generation gear for service providers. OPNET’s VDSL2 technology supports ITU-T G.993.2 that permits the transmission of asymmetric and symmetric data transmission on twisted pair copper using a bandwidth up to 30 MHz, and all VDSL2 line profiles (8a, 8b, 8c, 8d, 12a, 12b, 17a and 30a)

Features
Application
Specifications
Models

Compact design in nearly one RU Height unit
Service capacity expansion via units stacking
Two 100/1000Base Combo Gigabit Ethernet uplink network interfaces
24 VDSL2 ports with or without built-in POTS Splitter
Non-blocking switching fabric and wire-speed switching capability
On board LEDs for system status indications
Dual power supply modes, DC and AC
High reliability design
SELT Subscriber Loop testing
Fully compliant with ITU-T G.993.2 and supporting all VDSL2 line profiles
L2 switching and IP multicast
System OAM&P and remote operation
Subscriber traffic isolation among VDSL2 line ports
Subscriber rate limiting
QoS for IEEE 802.1p priority queues
OAM F5 fault diagnostic
IEEE 802.1Q VLAN tagging
IEEE 802.3ad link aggregation on network interface
IGMP snooping/proxy
Windows based and GUI management system with different user access levels
Remote system configuration by using Telnet, SNMP v1/v2c management
Inband/Outband management

Internet Service

With the VDSL CPE connecting to ISAP-2300 Series, IP packet will be encapsulated in accordance with QoS to optimize connection quality
ISAP-2300 Series IP-DSLAM has ability to convey transparently the protocols from VDSL CPE or end user PC to service applications such as PPPoE (RFC 2516), RFC 2684 Bridge, and L2TP, L2F, PPTP, IP-Sec. tunneling

Virtual Private Network Service

The ISP is offering VPN (Virtual Private Network) service to corporations
The retail business is currently selling only high-speed Internet access to residential consumers but wants to offer some value-add services to the current offerings with the proper device supporting the VPN applications for small-to-medium business.
ISAP-2300 Series transfers their tunnel protocol to upper layer broadband router securely

Gigabit Ethernet Interface

Two 100/1000Base Combo uplink interfaces (electrical and optical)
The throughput at least 80,000 packets per second for 1518 bytes packet size both upstream and downstream.
Cascading connection for multi-system application

Subscriber Line Interface

24-port VDSL2 Subscriber line
Bidirectional VDSL2 connection interfaces with max. of 100Mbps speed.
Loop test supported (SELT)
Impulse noise protection

Interface Connection

1xRJ45 for Female DB-9 for Console Management access interface
2xRJ-45+2*SFP for Network uplink interface
One Telco50 for VDSL Subscriber interface
One Telco50 for POTS line Subscriber interface (in ISAP-2300S)
2xRJ-45 for Alarm I/O contacts
Out-band Network Managament

Standard Compatibility

VDSL Standard ITU-T G.993.2 VDSL2 Band Plan up to 30a.
- 25KHz~138KHz(U0) Option band used
- Dynamic rate adaptation

Application Services

Static IP service at bridge mode
- It associates the incoming traffic and tag the VLAN ID to switching into Layer 2 network.
PPPoE Services
- Provides effective way to summarize the assigned subscribers among different ISPs.
DHCP Services
- Assigns a DHCP server for centralize IP manage under bridged mode.
Video on Demand Services
- Supports multicasting with stream channels by enable IGMPv2 snooping function and supports up to 256 multicast groups per set.
- Supports Multicast VLAN Registration(MVR)
- VLAN Pass-through Services
- Under bridged mode, it allows subscriber deployed their own VLAN ID to associate in the network.
VPN Pass-through Services
- Supports tunneling mechanisms service like IPSec. L2TP, and PPTP for VPN pass-through application under bridged mode.
Subrack / Models
- Dimensions: 436mm x 290mm x 44.5mm (WxDxH)
- 19”rack mountable pizza box in nearly 1U height
- ISAP-2300 Series consists of four models:
  - ISAP-2300: 24 ports VDSL2 IP-DSLAM.
  - ISAP-2300S: 24 ports VDSL2 IP-DSLAM with built-in splitters.

Legal Notice

Privacy Statement

ISAP-2300

IP based DSLAM (Digital subscriber line access Multiplexer)

Internet Service

Virtual Private Network Service

Gigabit Ethernet Interface

Subscriber Line Interface

Interface Connection

Standard Compatibility

Application Services

Product

Access Network

Transmission Network

Enterprise Network

Fiber Optic Sensor Solution

Submarine Cable Systems

Distribution Network