PCM mux: 32 Voice ports; 1-16 E1 interfaces; 8 Ports Gigabit Ethernet physically isolated; over fiber SFP or 2 optical interfaces (1+1) (option)
TSM-32E16N8-ISO This series of products is point-to-point optical transmission equipment developed based on the dedicated very large scale integrated circuit developed by our company. This product provides 32 Voice interfaces; 1-16 E1 interfaces; 8 Gigabit Ethernet interfaces; each Ethernet electrical port has its own independent Gigabit bandwidth; the total bandwidth of all 8 Ethernet channels is 8000M(8G), through one optical fiber transmits, 8 channels of Gigabit Ethernet signals are completely independent, do not affect and interfere with each other, that is, physically isolated; and have 4 channels of RS232/422/485 interfaces(option); 2 optical interfaces (1+1 optical backup)(option) etc.; the internal circuit part of the equipment adopts all-digital circuits. The whole machine works reliably and stably, with low power consumption, high integration, small size and easy installation and maintenance.
l 19-inch 1U rack-mounted, all-aluminum alloy, anodized casing, fanless heat dissipation design, IP40 protection grade;
l Based on integrated circuits with independent intellectual property rights, the total bandwidth of optical fiber lines is 10G;
l The optical port’s non-relay transmission distance can reach 2 to 120 kilometers; it provides 1+1 optical port backup function and dual optical port backup function to ensure uninterrupted business;
l The E1 interface complies with G.703 recommendations and adopts fully digital clock recovery and smooth phase locking technology;
l 8-channel Gigabit Ethernet is 10/100/1000M, full/half duplex and fully adaptive. Each Ethernet electrical port has its own independent Gigabit bandwidth physical isolation;
l Each Ethernet port supports Auto-MDIX (cross/direct line adaptive);
l Gigabit Ethernet supports the transmission of VLAN ultra-long data packets and can be used with switch products that support the IEEE802.1Q protocol. It can support jumbo frame Ethernet packets with a maximum packet length of 10240;
l 32-channel voice access, supports caller ID function/reverse polarity billing/fax function; the phone supports mutual number allocation function for both sites;
l The voice port supports FXO/FXS/24-line EM/24-line audio/magnet telephone interface. The FXO port is connected to the program-controlled switch, and the FXS port is connected to the user’s telephone;
l The device has a power-down detection function, which can detect when the optical signal is lost, indicating that the peer device has lost power or the optical fiber is unavailable;
l 1 Console management interface (optional); 1 SNMP management interface (optional);
l Multiple power supply modes are available: AC220V, DC-48V/DC24V, etc.; supports AC+DC; AC+AC; DC+DC and other dual power supply modes;
Optical port: 1, 2 (1+1 optical backup)
Optical port rate: 10G
Optical fiber: single fiber and double fiber
Fiber Interface: FC/SC/ST/LC (SFP)
Wavelength: 1310nm/1550nm single mode
No relay transmission distance: 20~120Km
Typical transmit power:
Single mode 1310/1550nm: ≥-9dBm
Acceptable sensitivity range: -28dBm~- 40dBm
Ring detection voltage: 35V
Ringing detection frequency: 17Hz-60Hz
Two-wire input impedance: 600Ω (off-hook)
Return loss: 20 dB
Device interface: complies with G.703
Rate: 2048Kb/s ± 50ppm
Code: HDB3
Impedance: Unbalanced 75/balanced 120
(Unbalanced type with coaxial interface adapter, can be adapted to 75-2/3 coaxial cable)
Jitter characteristics: in accordance with G.742, G.823
Allowed attenuation: 0~6dBm
Protocol: IEEE 802.3az compliant, IEEE 802.1Q (VLAN)
Rate: 10/100M adaptive, full/half duplex fully adaptive
MAC address table: Can learn 4096 MAC addresses
Physical interface: RJ45 seat, support Auto-MDIX
Ringing voltage: 75V
Ringing frequency: 25Hz
Second-line input impedance: 600Ω (off-hook)
Return loss: 20dB
E&M type: TYPE V
E line maximum current: 22mA;
Saturation voltage: 3V
M line constant current: 7mA;
Minimum detection current: 5mA
AD gain: 0dB; DA gain: 0dB
2/4 line input impedance: 600Ω
System power supply: AC180V～260V; DC–48V; DC+24V
(Supports dual power supply redundant backup)
Power consumption: ≤20W
Appearance structure: 485(length)X200(width)X45(height)mm 19 inches 1U rack type
Weight: 3.8Kg/set
Ringing voltage: 75V;
Working temperature: -10 ° C – +60 ° C
Storage temperature: -40 ° C – +85 ° C
Working humidity: 0% – 95% (no condensation)
MTBF: >100,000 hour
Product Number
TSM-32E16N8-ISO
Product Function Description
Simultaneously transmits 32 physically isolated voice channels + 8 physically isolated GE channels + 16 E1 channels on the 1+1 optical fiber
Service Port Description
2 optical fiber interfaces; 32 voice interfaces, 16 E1 interfaces, 8 GE Ethernet; 4 serial ports
Power Supply
AC220V / DC-48V / DC+24V (power supply optional)
Product Size
485mm (length) x 138mm (width) x 45mm (height); 19inch 1U rack mount type
Weight
3.8kg/set