GM-2730 Multi-functional Network Adapter

NegotiableUpdate on September 29

Model

Nature of the Manufacturer: Other

Product Category: Headend

Place of Origin: City, Province

Online Consult Contact Information

Overview

Main Features· Supports various network interface conversion, TS pass-through, multiplexing and scrambling· Multiple adapter options: ASI to IP, IP to ASI, both IP to ASI and ASI to IP· Up to eight ASI inputs (or outputs)· TS-over-UDP/RTP input or(and) output, supporting MPTS/SPTS· Flexible configurations with module authorization management system· Up to 24 multiplexing channels and multiplexing up to 512 programs· Supports SD and HD programs· Supports up to four DVB SimulCrypt CAS (except for GM-2730S)· ......

Product Details

Product Overview

多功能前端接口适配器

GOSPELL’s GM-2730 series is a multifunctional Network Adapter which performs the adaptation of interfaces between ASI and Gigabit Ethernet, and then multiplex and scramble the MPEG transport streams before sending to local headend system or Ethernet transport network.

The GM-2730 series adopts GOSPELL’s flexible licensing mechanism for scrambling functions, with one 100Base-T Ethernet interface available for connection to the conditional access system(CAS) as well as to the network management system(NMS).

This flexibility and versatility enables operators to reduce total cost of ownership. It can be widely applied to central head-end and remote headend system in CATV, DTT and SATV networks.

GM-2730 Network Adapter Family

Model Number	Application
GM-2730M	ASI to IP Adapter
GM-2730N	IP to ASI Adapter
GM-2730S	ASI+IP to IP Adapter
GM-2730X	ASI to IP, IP to ASI

Rear Panel View (For reference only)

多功能前端接口适配器

GM-2730M/N/S/X

Technical Specifications

多功能前端接口适配器

Input Options
IP Input (GM-2730N, GM-2730S, GM-2730X)
Number of Input	1 x 100/1000Base-T Ethernet
MPEG TS Format	7 x 188 Bytes
IP Encapsulation	MPEG TS-over-UDP/RTP
MPEG TS	MPTS and SPTS
Maximum Number of TS Input	GM-2730N: 250 TS GM-2730S: 120 TS GM-2730X: 4 TS
Effective Bandwidth	800Mbps (max.)
Addressing	Unicast, Multicast(IGMPv1, IGMPv2)
Connector Type	RJ-45
ASI Input (GM-2730M, GM-2730S, GM-2730X)
Number of Input	GM-2730M: 6(or 7/8) x ASI GM-2730S: 8 x ASI GM-2730X: 4 x ASI
Data Format	188/204 Bytes
Input Bit Rate	1.5-100Mbps each
Connector Type	BNC (Female, 75Ω)
Output Options
ASI Output (GM-2730M, GM-2730N, GM-2730X)
Number of Output	GM-2730M: 1 (or 2) x ASI GM-2730N: 8 x ASI GM-2730X: 2 x ASI and 2 x ASI Duplicate Output
Data Format	188 Bytes
Input Bit Rate	1.5-100Mbps each
Connector Type	BNC (Female, 75Ω)
IP Output (GM-2730M, GM-2730S, GM-2730X)
Number of Output	GM-2730M: 1 x 100/1000Base-T Ethernet GM-2730S/X: The output GbE and input GbE share with one 100/1000Base-T Ethernet interface, supporting input and output simultaneously.
MPEG TS Format	7 x 188 Bytes
IP Encapsulation	MPEG TS-over-UDP/RTP
MPEG TS	MPTS and SPTS
Maximum Number of TS Output	GM-2730M:16 TS GM-2730S: 450 TS GM-2730X: 4 TS
Effective Bandwidth	800Mbps (max.)
Addressing	Unicast, multicast (IGMPv1, IGMPv2)
Connector Type	RJ-45
TS Re-multiplexing
Processing Capacity	24 Multiplexing channels Up to 512 programs
PCR	Auto correction
PSI	PSI auto-generation, manual insertion
PID	Remapping, filtering, pass-through
PSI/SI Standards	ISO/IEC 13818-1 DVB SI(ESI EN300468)
Real-time Statistics	TS rate, program rate, PID rate
TS Scrambling (License Options)
Scrambling Algorithm	Comply with DVB-CSA
Numbers of CAS	Optional up to 4 DVB SimulCrypt CAS
CAS Standard	ETSI TS 103 197
CAS Interface	TCP/UDP (via Management Port)
EMM Bandwidth	Up to 3 Mbps
Scrambling Level	Program-level
Scrambling Capability	Up to 256 programs
Network Management
Interface	1 x 10/100 Base-T Ethernet
Connector	RJ-45
Management	Web browser and SNMP management
Miscellaneous
Front Panel	3.5’’ LCD with 6 x Control Button for 2-lines alphanumeric display and parameter settings
	3 x Dual color LED, for status indications of power, work and Alarm
Rear Panel	1 x IEC320 C14 Receptacle
	1 x Power switch
Power Supply
Input Voltage	90-250 VAC, 50/60Hz
Power Consumption	GM-2730M/N: 50W (Typ.) GM-2730S/X: 35W(Typ.)
Environmental
Operating Temperature		0℃ to 45℃(32℉ to 113℉)
Storage Temperature		-20℃ to 80℃(-4℉to 176℉)
Operating Humidity		90%, non-condensing
Mechanical
Product Dimensions (W x H x D)	483mm x 44.5mm x 450mm 19’’ x 1.73’’ (1 RU) x 17.7’’
Product Weight	Approx. 5Kg (11 lbs)

Ordering Information

多功能前端接口适配器

Hardware Options

Ordering Codes	Product Usage	Interface List					Functions
		Number of Input Interfaces		Number of Output Interfaces		NM(1)	PT(2)	MUX(3)	Numbers of MPEG TS-Over-IP		CA
		IP	ASI	IP	ASI	NM(1)	PT(2)	MUX(3)	Input	Output	CA
GM-2730M1	ASI to IP Adapter		8	1		1	Yes	Yes		16	Optional
GM-2730M2	ASI to IP Adapter		7	1	1	1	Yes	Yes		16	Optional
GM-2730M3	ASI to IP Adapter		6	1	2	1	Yes	Yes		16	Optional
GM-2730N	IP to ASI Adapter	1			8	1	Yes	Yes	250		Optional
GM-2730S	ASI+IP to IP Adapter	1(4)	8	1(4)		1	Yes	Yes	120	450	No
GM-2730X	ASI to IP, IP to ASI	1(5)	4	1(5)	2*2(6)	1	Yes	Yes	4	4	Optional

Notes:

Function remark: Yes=Feature available by default; No=Not available; Optional= Feature available by following software licenses.

(1) NM: Network Management Interface; (2) PT: Pass Through; (3) MUX: Multiplexing.

(4)(5) The IP input and output share with one 100/1000Base-T Ethernet interface, supporting input and output simultaneously.

(6) 2*2 stands for 2 x ASI independent output and 2 x ASI duplicate output