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Invitation To Bid ( ITB, Tender Notice)
List of goods:
Mẫu số 02A. PHẠM VI CUNG CẤP HÀNG HÓA (áp dụng đối với loại hợp đồng trọn gói):
1 |
Bộ điều chế DVB-T IP-RF |
Softel |
HANGZHOU SOFTEL OPTIC CO., LTD |
Trung Quốc |
2025-2026 |
3 |
Bộ |
- Input:
+ 16 DVB-T carriers: Max 1024 IP input through DATA 1-DATA3 100/1000M Ethernet Port (or SFP interface optional). 10 FE input port DATA4. DATA5 GE input/output. Each Data port can input max 1024 IP;
+ 2 ASI input (option), BNC interface;
+ 1 USB Player input for re-mux (“xxx.ts” video);
+ Transport Protocol: TS over UDP/RTP, unicast and multicast, IGMP V2/V3;
+ Transmission Rate: Max 840Mbps for each input channel;
- Mux:
+ Input Channel: 1024;
+ Output Channel: 16(ISDB-T) or 16 (DVB-T) or 32(DVB-C);
+ Max PIDs: 256 per channel;
+ Functions: PID remapping(auto/manually optional); PCR accurate adjusting; PSI/SI table automatically generating.
- Modulation Parameters(ISDB-T):
+ Channel: 16/20/24/28(License gradable);
+ Modulation Standard: ARIB STD-B31;
+ Constellation: QPSK, 16QAM, 64QAM;
+ Bandwidth: 6/7/8 MHz;
+ Transmission Mode: 2K/4K/8K;
+ Code rate: 1/2, 2/3, 3/4, 5/6, 7/8;
- RF Output (ISDB-T):
+ Interface: F typed output port for 28 non-adjacent carriers;
+ RF Range: 50~960MHz, 1kHz stepping;
+ Output Level: -20dBm~1dBm(87~108dbµV), 0.1dB stepping;
+ MER: ≥ 40dB;
+ ACL: -50 dBc;
- Modulation Parameters (DVB-T):
+ Channel: 16/20/24/28/32(License gradable);
+ Modulation Standard: ETSI EN300 744;
+ Constellation: QPSK/16QAM/64QAM;
+ Bandwidth: 6/7/8 MHz;
+ Transmission Mode: 2K/4K/8K;
+ Code rate: 1/2,2/3,3/4,5/6,7/8;
- RF Output (DVB-T):
+ Interface: F typed output port for 32 non-adjacent carriers;
+ RF Range: 50~960MHz, 1kHz stepping;
+ Output Level: -20dBm~0dBm(87~107dbµV), 0.1dB stepping;
+ MER: ≥ 40dB;
+ ACL: -55 dBc;
- Modulation Parameters (DVB-C):
+ Constellation J.83A: Constellation :16/32/64/128/256QAM; Bandwidth :8M;
+ Constellation J.83B/C: Constellation :64/256QAM; Bandwidth :6/7/8M;
+ QAM Channel: 32/36/40/44/48(License gradable);
+ Symbol Rate: 5.0~7.0Msps, 1ksps stepping. 5057Ksps (J.83B, 64QAM) ; 5361Ksps (J.83B, 256QAM);
+ Constellation: 16, 32, 64 , 128, 256QAM;
- RF Output (DVB-C):
+ Interface: F typed output port for 48 non-adjacent carriers;
+ RF Range: 50~960MHz, 1kHz stepping;
+ Output Level: -20dBm~-3dBm(87~104dbµV), 0.1dB stepping;
+ MER: ≥ 40dB;
+ ACL: 50~960MHz, 1kHz stepping;
- TS output: 1 x RF test, 1 x RF out: 16&16&32 IP output over UDP/RTP, unicast/multicast, DATA5 100/1000M Ethernet Ports;
- System: Web-based Network management;
- General:
+ Demission: 420mm×440mm×44.5mm (WxLxH);
+ Temperature: 0~45℃(operation), -20~80℃(storage);
+ Power Supply: AC100V±10%, 50/60Hz or AC 220V±10%,50/60Hz. |
Kho Viễn thông Thanh Hóa (Địa chỉ: 26A Đại lộ Lê Lợi, phường Hạc Thành, tỉnh Thanh Hóa, Việt Nam). |
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2 |
Bộ điều chế mở rộng IP to Analoge 32 kênh |
Softel |
HANGZHOU SOFTEL OPTIC CO., LTD |
Trung Quốc |
2025-2026 |
2 |
Bộ |
- Input:
+ Interface/rate: 2 GE ports (max 64 IP input) Max 840Mbps for each GE input;
+ Stream: UDP, UDP / RTP, 1-7 packets, FEC, SPTS, MPTS;
+ Transport Protocol: UDP/RTP, unicast and multicast, IGMP V2/V3;
+ Packet Length: 188 / 204 Bytes;
- Decoding Parameters:
+ Video: HEVC/H.265, H.264/AVC Level 4.1 HP, MPEG-2 MP@HL;
+ Audio: MPEG-1/2 Layer 1/2, (HE-)AAC,AC3;
+ Data: Teletext, Teletext subtitles, DVB Subtitling;
+ Resolutions: HEVC/H.265:
1080@60P, 1080@60I, 1080@50P, 1080@50I, 720@60P, 720@50P; H.264/AVC:
1080@60I, 1080@50P, 1080@50I, 1080@30P, 1080@25P, 720@60P, 720@50P, 576@50I, 480@60I; MPEG2:
1080@60I, 1080@50I, 720@60P, 720@50P, 576@50I, 480@60I;
+ Aspect ratio: 4:3/16:9;
- Modulation Parameters:
+ Number of channels: up to 32;
+ Connectors: 75Ω , F-jack;
+ Frequency range: 47 – 862MHz, digital modulation process;
+ Output Bandwidth: 400MHz;
+ Output level: maximum 112dBμ V;
+ Return loss: ≥ 14dB;
+ Spurious frequency dist.: ≥ 60dB;
+ Stereo cross talk: > 55dB;
+ Residual carrier accuracy: 0,01;
+ TV standard: PAL B/G/D/K/M/N, NTSC M/J/4.43, SECAM (under development);
+ Video-signal to noise ratio: ≥ 60dB;
- Network Interface:
+ Management: 1 x 100 Base-T Ethernet (RJ 45);
+ Data: 2 x 1000 Base-T Ethernet (RJ 45);
+ Protocol: IEEE802.3 Ethernet, RTP, ARP, IPv4, TCP/UDP, HTTP, IGMPv2/v3;
- Others:
+ Image resolution: up to 1080i;
+ CNR: 60 dB (after internal combining);
+ SNR: > 53 dB (after internal combining);
+ Sampling frequency: 48, 44.1, 32;
+ Output volume adjustment: 0 - 100 %;
- General:
+ Demission: 420mm×440mm×44.5mm (WxLxH);
+ Temperature: 0~45℃ (operation), -20~80℃ (storage);
+ Power Supply: AC100V±10%, 50/60Hz or AC 220V±10%,50/60Hz; |
Kho Viễn thông Thanh Hóa (Địa chỉ: 26A Đại lộ Lê Lợi, phường Hạc Thành, tỉnh Thanh Hóa, Việt Nam). |
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3 |
Bộ trộn 16 cổng |
Softel |
HANGZHOU SOFTEL OPTIC CO., LTD |
Trung Quốc |
2025-2026 |
3 |
Bộ |
- Features:
+ LOW INSERTION LOSS; HIGH ISOLATION; -20dB TEST POINT; 19” EIA RACK MOUNTABLE; EASY INSTALLATION;
- Input: 16 Input;
+ FREQUENCY RANGE: 5 ~ 1000MHz;
+ INSERTION LOSS: ＜ 21 dB;
+ ISOLATION: 30 dB Typical;
+ TEST POINT: -20 dB;
- Dimension: 19〞(L) x 2-3/4〞(W) x 1-3/4〞(H) (Customer request). |
Kho Viễn thông Thanh Hóa (Địa chỉ: 26A Đại lộ Lê Lợi, phường Hạc Thành, tỉnh Thanh Hóa, Việt Nam). |
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4 |
Máy phát quang 1550nm |
Seehai |
SEEHAI ELECTRON CO., LTD. |
Trung Quốc |
2025-2026 |
3 |
Bộ |
- Output optical power: 10dBm;
- Wavelength: 1550nm±15;
- Laser type: DFB laser;
- Optical modulation: Direct light intensity modulation;
- Optical connector form: SC/APC;
- Frequency Range: 47~862MHz（support 1000MHz);
- RF input level: 75~90dBuV（Recommended best value 80dBuV);
- In-band flatness: ±1dB;
- AGC accuracy: 0.5dB;
- MGC adjustment range: 0~15dB;
- RF input impedance: 75Ω;
- Input reflection loss: ≥16（40-550）；≥14（550-860);
- C/CTB: ≥51;
- C/CSO: ≥70;
- Carrier to noise ratio (C/N): ≥70;
- Supply voltage: AC110/220（90~265v）or DC48v（38~58v);
- Total power consumption: ＜50W;
- Operating temperature: -20℃~+55℃;
- Relative humidity: 95% max, no condensation;
- Storage temperature: -30℃~+85℃ ;
- Product net size: 482(W)*356(D)*44(H);
- Single product packaging size: 590(W)*505(D)*115(H). |
Kho Viễn thông Thanh Hóa (Địa chỉ: 26A Đại lộ Lê Lợi, phường Hạc Thành, tỉnh Thanh Hóa, Việt Nam). |
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5 |
WDM EDFA 16 cổng 19dB, PON+CATV EDFA |
WSEE |
SHANDONG WANSHUO OPTOELECTRONIC EQUIPMENT CO., LTD. |
Trung Quốc |
2025-2026 |
10 |
Bộ |
- CATV working wavelength: 1535~1565 (nm);
- PON OLT working wavelength: 1310/1490 (nm);
- CATV Input power: -5dBm~+10dBm;
- Maximum total optical output power: 41 (dBm);
- OLT pass Wavelength loss: ≤ 1.2 dB;
- CATV & OLT isolation: 40 dB;
- Optical Input Power Range: -5 to +8, or larger (CATV) (dBm);
- Number of Uplink Optical Ports (OLT): 16/32 ports;
- Optical Output Power: ≥ 19 / port, 16/32 output ports (as request) (dBm);
- Optical Output Power Variation: ≤ ± 0.5 (dB);
- Control Interface: RJ45 (embedded). Support MIB table for SNMP software design;
- Accessories: DC-48V cable (compatible with EDFA power) ≥ 3m (Customer request);
- Output power stability: ±0.1 dB;
- Reflective loss:
+ Input: ≥ 45 dB;
+ Output: ≥ 45 dB;
- OSW:
+ Input port: 2;
+ insertion loss: ≤1.5 dB;
+ switching time: ＜0.5 s;
- Direct - Modulation transmitter:
+ working wavelength: 1550nm;
+ Input level: 75~90 dBuV;
+ Output power: 3/5/7/10 dBmW;
- RF test Output level: ≥56 (option) dBuV;
- Optical connector: SC/APC；SC/UPC；LC/APC；LC/PC;
- C/N: ≥ 50 dB;
- C/CTB: ≥ 63 dB;
- C/CSO: ≥ 63 dB;
- Supply voltage: AC(90V ~ 264V, 50/60Hz) or +/-48 VDC (2 Hot-swap Power Supply Modules) V;
- Power Consumption: ＜ 150 W;
- Operating Temperature Range: -70 ℃;
- Maximum working relative humidity: Maximum 95% non-condensing %;
- Storage temperature range: -40 ~ +85 ℃;
- Maximum storage relative humidity: Maximum storage relative humidity %;
- Product net size: 480(L)*480(W)*89(H) mm;
- Package dimension(1 unit): 635（L）635(W）155（H）mm; |
Kho Viễn thông Thanh Hóa (Địa chỉ: 26A Đại lộ Lê Lợi, phường Hạc Thành, tỉnh Thanh Hóa, Việt Nam). |
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6 |
WDM Optical |
WSEE |
SHANDONG WANSHUO OPTOELECTRONIC EQUIPMENT CO., LTD. |
Trung Quốc |
2025-2026 |
100 |
Bộ |
- Received wavelength: 1100~1600nm&1550nm;
- Input optical power: 0dBm~-10dBm(Analog) & 0dBm~-15dBm(digital);
- Optical reflection loss: ＞45 dB;
- Optical connector form: FC/APC&SC/APC&FC/PC&SC/PC;
- Frequency Range: 47~1006MHz;
- In-band flatness: ±1dB@47~1006MHz;
- RF output reflection: ≥16dB@ 47~550MH ; ≥14dB@1006MHz;
- Output level: ≥80dBuV(1 port) ≥76dBuV(2 port);
- Output port number: 1 or 2;
- RF output impedance: 75Ω;
- AGC range: -3dBm~-12dBm;
- Carrier to Noise Ratio (Note1): ≥51dB;
- CTB (Note 1): ≥65dB;
- CSO(Note 1): ≥62dB;
- Host voltage: DC5V;
- Adapter voltage: AC110V or AC220V or customized;
- Operating temperature: -20℃ ~+55℃;
- Power consumption: ＜2W;
- Product net size: 129×79×26mm;
- 10 pack sizes: 313×245×83mm;
- FCL packaging size (100): 500×440×345mm;
- Product net weight: 0.17kg. |
Kho Viễn thông Thanh Hóa (Địa chỉ: 26A Đại lộ Lê Lợi, phường Hạc Thành, tỉnh Thanh Hóa, Việt Nam). |
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Costs related to contractors when conducting bidding on public procurement (Article 12 of Decree 24/2024/ND-CP)
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