Home Companies Uonel Co.Limtied

OptiX OSN 3500 SSN1DX1A DDN service accessing and converging board-- OSN3500

Active Member

Contact Us

[China]

Address: B-1906,Zhantao-Tech mansion ,Minzhi road 1079,longhua Dis,shenzhen 518110 China

Contact name:Leo yang

Uonel Co.Limtied

OptiX OSN 3500 SSN1DX1A DDN service accessing and converging board-- OSN3500

Country/Region	china
City & Province	shenzhen

Product Details

Functions and Features

DX1 boards can receive, transmit, and process Nx64 kbit/s, framed E1, G.703 64 kbit/s co-directional, sub-rate, 2-/4-wire audio, and E&M relay services.

Table 1 and Table 2 provide the functions and features of the DX1.

Table 1 Functions and features of the N1DX1

Function and Feature	DX1
Basic functions	Works with the interface board to receive, process, and transmit eight channels of Nx64 kbit/s services (1≤N≤31) and eight channels of framed E1 services. Works with the interface board to receive and process eight channels of sub-rate services. Synchronous/Asynchronous (2.4 kbit/s, 4.8 kbit/s, 9.6 kbit/s, 19.2 kbit/s and 48 kbit/s) services can be encapsulated in X.50 D3 mode. Cross-connects 48 channels of E1 signals at the 64 kbit/s level on the system side.
Port working mode	Allows the port working mode to be specified. Framed E1: PCM30(CAS) or PCM31(CCS) Serial port: DTE or DCE
Port	External ports: DDN-1 to DDN-16, representing 16 external ports. External ports are provided by DM12 interface boards. Framed E1 ports: With their IDs ranging from 1 to 8, they are E1 ports 1 to 8 on the DM12 board with a smaller slot ID in each DM12 pair. Nx64 kbit/s or sub-rate ports: Their IDs range from 9 to 16. In each DM12 pair, ports DDN1 to DDN4 on the DM12 board with a smaller slot ID are numbered 9 to 12, and those on the DM12 board with a larger slot ID are numbered 13 to 16. Internal ports: 2M-1 to 2M-48, representing 48 E1 internal ports which use timeslots 1-31 (PCM30 (CAS) does not support timeslot 16), with port IDs being 65 to 112.
Service processing	One DX1 board can work with two DM12 boards. Transmits/Receives eight channels of Nx64 kbit/s and eight channels of framed E1 services, or eight channels of sub-rate services and eight channels of framed E1 services and implements 1:N TPS protection when working with the DM12. Processes PCM conference services. NOTE: Nx64 kbit/s services, sub-rate services, and framed E1 services use the following ports: Sub-rate services: X.21/V.11, V.35, V.24/V.28, RS-232, RS-485, and RS-422 ports Nx64 kbit/s services: X.21/V.11, V.35, V.24/V.28, RS-449, RS-530, and RS-530A ports Framed E1 services: framed E1 ports
Alarms and performance events	Reports various alarms and performance events, which facilitates the management and maintenance of the equipment.
Maintenance features	Supports inloops and outloops at electrical interfaces. Supports the PRBS function. For details, see Availability. Supports the CRC function.
Connectors	The DB28 connector is used for the Nx64 kbit/s and sub-rate signals, and the DB44 connector is used for the framed E1 signals. The DB28 connectors and DB44 connectors are present on the front panel of the DM12.
Protection schemes	Supports TPS protection when working with the interface board.

Table 2 Functions and features of the N3DX1

Function and Feature	DX1
Basic functions	Works with the interface board to receive, process, and transmit eight channels of sub-rate services or eight channels of Nx64 kbit/s services (1≤N≤31), eight channels of framed E1 services, and eight channels of G.703 64 kbit/s codirectional services. Receives and processes eight channels of PCM services through ports on its front panel, including the following services: Two channels of RS-232 sub-rate services and two channels of RS-485 sub-rate services. Two channels of analog voice signals at the FXS/FXO port Two channels of 2- or 4-wire audio and E&M signals, N3DX1 board supports the setting of 2-wire/4-wire audio modes by both setting DIP switches manually on the board and using the NMS, and N3DX1 supports the Bell type V and SSDC5 E&M signaling. FXS port TX Gain (dB): -12.0 to 0.0, in steps of 0.5. FXS port RX Gain (dB): -6.0 to 5.0, in steps of 0.5. FXO port TX Gain (dB): -16.5 to 13.5, in steps of 0.5. FXO port RX Gain (dB): -16.5 to 11.0, in steps of 0.5. 2-wire/4-wire audio port TX Gain (dB): -20.0 to 1.5, in steps of 0.5. 2-wire/4-wire audio port RX Gain (dB): -7.0 to 14.0, in steps of 0.5. Cross-connects 63 channels of E1 signals at the 64 kbit/s level on the system side.
Port working mode	Allows the port working mode to be specified. Framed E1: PCM30(CAS) or PCM31(CCS) Serial port: DTE or DCE (Only Nx64 kbit/s or sub-rate services support the setting of the port working mode. G.703 64 kbit/s codirectional services do not support the setting of the port working mode.) ATI port: 1E1M FXS/FXO port: FXS, FXO NOTE: To configure hotline services, Z interface extension services, or 2- or 4-wire audio and E&M trunk services on N3DX1 boards, set Working Mode of ports to PCM30 (CAS).
Port	External ports: DDN-1 to DDN-32, representing 32 external ports. External ports are provided by one pair of DM12 interface boards and one N3DX1 board. If cables are connected only to the DM12 pair: Framed E1 ports: With their IDs ranging from 1 to 8, they are E1 ports 1 to 8 on the DM12 board with a smaller slot ID in each DM12 pair. Nx64 kbit/s or sub-rate ports: Their IDs range from 9 to 16. In each DM12 pair, ports DDN1 to DDN4 on the DM12 board with a smaller slot ID are numbered 9 to 12, and those on the DM12 board with a larger slot ID are numbered 13 to 16. Sub-rate ports: synchronous/asynchronous (0.6 kbit/s, 1.2 kbit/s, 2.4 kbit/s, 4.8 kbit/s, 9.6 kbit/s, 19.2 kbit/s, 38.4 kbit/s, and 48 kbit/s) and synchronous (56 kbit/s). The ports can receive and process other types of sub-rate services by means of over-sampling, only if the ports are configured as synchronous and the to-be-receive sub-rate service rate is four or more times of the port access rate. G.703 64 kbit/s codirectional ports: With their IDs ranging from 17 to 24, they are E1 ports 1 to 8 on the DM12 board with a larger slot ID in each DM12 pair. If cables are connected only to the N3DX1 board: RS-485 (asynchronous sub-rate) ports: With their IDs being 25 and 26, they are RS-485 ports on the N3DX1 board. For sub-rate services, the port access rate is 0.6 kbit/s, 1.2 kbit/s, 2.4 kbit/s, 4.8 kbit/s, 9.6 kbit/s, 19.2 kbit/s, 38.4 kbit/s, or 48 kbit/s RS-232 (asynchronous sub-rate) ports: With their IDs being 27 and 28, they are RS-232 ports on the N3DX1 board. For sub-rate services, the port access rate is 0.6 kbit/s, 1.2 kbit/s, 2.4 kbit/s, 4.8 kbit/s, 9.6 kbit/s, 19.2 kbit/s, 38.4 kbit/s, or 48 kbit/s. FXS/FXO ports: With their IDs being 29 and 30, they are ports FXSO 1 and FXSO 2 on the N3DX1 board, respectively. E&M and 2- or 4-wire ports: With their IDs being 31 and 32, they are ports EM 1 and EM 2 on the N3DX1 board, respectively. Internal ports: 2M-1 to 2M-63, representing 63 E1 internal ports which use timeslots 1-31 (PCM30 (CAS) does not support timeslot 16), with port IDs being 65 to 127. NOTE: Figure 1 shows the internal and external ports of an N3DX1 board.
Service processing	One N3DX1 board needs to work with two DM12 boards to transmit/receive eight channels of sub-rate services or eight channels of Nx64 kbit/s services, eight channels of framed E1 services, and eight channels of G.703 64 kbit/s codirectional services Transmits/Receives eight channels of PCM services with ports available on the front panel. Cross-connects 63 channels of E1 signals at the 64 kbit/s level on the system side. Cross-connects E1 services and sub-rate services as well as 8 kbit/s E1 services but does not cross-connect 8 kbit/s sub-rate services. Sub-rate services: X.21/V.11, V.35, V.24/V.28, RS-232, RS-485, and RS-422 ports. Supports the encapsulation of sub-rate services in X.50 D3 mode and V.110 mode. Synchronous/Asynchronous (2.4 kbit/s, 4.8 kbit/s, 9.6 kbit/s, 19.2 kbit/s and 48 kbit/s) services can be encapsulated in X.50 D3 mode. Synchronous/Asynchronous (0.6 kbit/s, 1.2 kbit/s, 2.4 kbit/s, 4.8 kbit/s, 9.6 kbit/s, 19.2 kbit/s and 38.4 kbit/s) and synchronous (48 kbit/s and 56 kbit/s) services can be encapsulated in V.110 mode. Nx64 kbit/s services: X.21/V.11, V.35, V.24/V.28, RS-449, RS-530, and RS-530A ports. E&M signaling: Bell V-type signaling NOTE: An N3DX1 board does not support E&M signaling when the NE uses UPM boards. N3DX1 supports the association of signaling and services. None: not associate. Signaling Reception: When the port reception status M wire is idle, the audio services sent to the cross-connection side are invalid; when the M wire is busy, the audio services are valid. Signaling Transmission: When the audio services received from the cross-connect side are invalid, the port transmission status E wire is idle; when the services are valid, the E wire is busy. Signaling Reception and Transmission: associates signaling with services in both the receive and transmit directions.
Alarms and performance events	Reports various alarms and performance events, which facilitates the management and maintenance of the equipment.
Maintenance features	Supports inloops and outloops at electrical interfaces. Supports the PRBS function. For details, see Availability. Supports the CRC function.
Connectors	When working with DM12 boards, N3DX1 boards receive Nx64 kbit/s and sub-rate signals using DB28 connectors on the DM12 boards, and receive framed E1 and G.703 64 kbit/s codirectional signals using DB44 connectors on the DM12 boards. When not working with an interface board, N3DX1 boards receive RS-232 and RS-485 sub-rate signals using their RJ45 connectors. When not working with an interface board, N3DX1 boards receive analog voice signals using their RJ11 connectors.
Protection schemes	Supports TPS protection only when working with DM12 boards. Supports E1 SNCP.

Relationship between the feature code of the DX1 and the type of interface impedance

Board	Feature Code	Type of Interface Impedance
SSN1DX1A	A	75-ohm
SSN1DX1B	B	120-ohm
SSN3DX1A01	A01	75-ohm
SSN3DX1B01	B01	120-ohm

Technical Specifications

The technical specifications of the DX1 include the parameters specified for electrical interfaces, mechanical specifications, and power consumption.

Parameters Specified for Electrical Interfaces

DM12 boards provide electrical interfaces for N1DX1 and N3DX1 boards that work with DM12 boards. For the parameters specified for the electrical interfaces, see Technical Specifications.

Table 1 and Table 2 lists the parameters specified for the electrical interfaces of the N3DX1.

Table 1 Parameters specified for FXS and FXO

Parameter	FXS	FXO
Type of interface	RJ-11
Channel bandwidth (Hz)	300 to 3400
Port Impedance (Ω)	Chinese exchange device(200+680\|\|100nf) China user device(200+560\|\|100nf) 600-ohm interface Russia interface(150+510\|\|47nf) (220+820\|\|115nf) (220+820\|\|120nf) 900-ohm interface Brazil interface(800\|\|50nf) BT0(Zin=87+1052\|\|228nF+229\|\|28.4nF, Zload=93+615\|\|471nF+179\|\|495nF+244\|\|32nF) HK_BT3(Zin=370+620\|\|310nf, Zload=600) HK_BT5(Zin=270+264\|\|357nf+1434\|\|265nf, Zload=600) BT1(BT0 without AGC) BT2(Zin=87+1052\|\|228nF+229\|\|28.4nF, Zload=270+264\|\|357nF+1434\|\|265nF) BT3(Zin=87+1052\|\|228nF+229\|\|28.4nF, Zload=164+162\|\|363nF+1227\|\|350nF) Europe-wide general(Zin=270+750\|\|150nf) Default value: 600-ohm interface	600 900 270 + (750\|\|150 nF) and 275 + (780\|\|150 nF) 220 + (820\|\|120 nF) and 220 + (820\|\|115 nF) 370 + (620\|\|310 nF) 320 + (1050\|\|230 nF) 370 + (820\|\|110 nF) 275 + (780\|\|115 nF) 120 + (820\|\|110 nF) 350 + (1000\|\|210 nF) 200 + (680\|\|100 nF) 600 + 2.16 uF 900 + 1 uF 900 + 2.16 uF 600 + 1 uF Global impedance Default value: 600-ohm interface
TX Gain (dB)	-12.0 to 0.0, in steps of 0.5 Default value: -7.0	-16.5 to 13.5, in steps of 0.5 Default value: 0.0
RX Gain (dB)	-6.0 to 5.0, in steps of 0.5 Default value: 0.0	-16.5 to 11.0, in steps of 0.5 Default value: -3.5
Maximum loop impedance (Ω)	1800	-
Ring flow AC amplitude (Vrms)	Support: 45/50/65	-
Specifications of the interface	Complies with ITU-T G.711, G.712, and Q.552

Table 2 Parameters specified for 2/4 wire and E&M

Parameter	Vlaue
Type of interface	RJ-45
2/4 wire	Channel bandwidth (Hz)	300 to 3400
	Port Impedance (Ω)	600
	TX Gain (dB)	-20 to 1.5, in steps of 0.5 Default value: -18.0
	RX Gain (dB)	-7.0 to 14.0, in steps of 0.5 Default value: -5.0
	Specifications of the interface	Complies with ITU-T G.711, G.712
E&M	Type	Supports Bell V and SSDC5 types.
	Voltage	-48V
	2E2M	Not Support

Mechanical Specifications

The mechanical specifications of the DX1 are as follows:

Dimensions (mm): 25.4 (W) x 235.2 (D) x 261.4 (H)
Weight (kg): 1.0

Power Consumption

The maximum power consumption of the N1DX1 at room temperature (25°C) is 15 W.

The maximum power consumption of the N3DX1 at room temperature (25°C) is 15 W.

Delivery

Cargo will be delivered within 1 day after payment arrived. Tracking Number will be offered once delivery done.

Delivery Options	Estimated Delivery Time
DHL	3-5 business days
Fedex	3-5 business days
By Sea	10-20 business days

Notice:

Above mentioned information are just for your reference only,we will keep you posted for the tracking delivery schedule.There are two delivery options available for by air and by sea:

Deliver to port:

Uonel is responsible for transporting goods to port. All subsequent customs and transportation fees are the
responsibility of the buyer. Uonel will recommend trustworthy local freight forwarders to you.Uonel can facilitate the progress under buyer's permission and at buyer's expense.

Deliver to door:

Uonel will quote all destination charge prior once we have confirmed order.
Uonel is responsible for transporting goods to door after you have made the payment.

Warranty

100% Low Price Guarantee:
Uonel provides high-quality products at low wholesale prices

100% Quality Assurance:
All items are ORIGINAL NEW and GENUINE only.

Free Technical Support:

Our FREE Expert Consultancy Support is over the phone, by chat, by email or by login remotely.

100% Money Back Guarantee:
You can contact our customer service team to exchange or return any product that you bought from us.

Flexible Secure Payment & Shipment:
Verified authorization: Mcafee Secure, VeriSign Secured

Return Material Authorization (RMA) Process

Standard Hardware Warranty Policy:

Original new sealed product: 1 Year

The Support Contacts:

If your products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.

Company Profile

Uonel is one of the biggest Network Hardware distributor in china, founded in 2008. We are a global provider of netwotking products with more than 5000 customers.

We provide original new Routers,Switches,Firewalls,Wireless APs & controllers,OLTs,GPON modems,optical transceivers.Our company have more than $5million products in stock.

Most of our technical engineers had work exprience in company,we can provide network design&planning,configration,troubleshooting,maintenance and training service in world wide.