Machine frame appearance description
Machine frame:
1U Machine frame:
Explanation：
① NMU Slot: Network Management Unit
② Service card slot: Support max 4 service cards mixed interpolation and hot swappable
③ Fan slot: Support 1U fan hot swap and independent replacement
④ Scalable lug
⑤ Lug instillation position
⑥ Side vent
⑦ Power 1 slot: Support AC/DC power supply and hot swappable
⑧ Power 2 slot: Support AC/DC power supply and hot swappable
⑨ Grounding screw
2U Machine frame:
Explanation：
① NMU Slot: Network Management Unit
② Expansion slot: Support an eight Ethernet switch cards or other cards
③ Service card slot: Support max 4 service cards mixed interpolation and hot swappable
④ Fan slot: Support 1U fan hot swap and independent replacement
⑤ Scalable lug
⑥ Lug instillation position
⑦ Side vent
⑧ Power 1 slot: Support AC/DC power supply and hot swappable
⑨ Power 2 slot: Support AC/DC power supply and hot swappable
⑩ Grounding screw
4U Machine frame
Explanation：
① NMU Slot: Network Management Unit
② Expansion slot: Support an eight Ethernet switch cards or other cards
③ Power 1 slot: Support AC/DC power supply and hot swappable
④ Power 2 slot: Support AC/DC power supply and hot swappable
⑤ Service card slot: Support max 4 service cards mixed interpolation and hot swappable
⑥ Fan slot: Support 1U fan hot swap and independent replacement
⑦ Scalable lug
NMU card
Explanation：
① Equipment status in
dicator: P1(Power1), P2(Power2), RUN
② HD dual color LCD display screen
③ Operation keys
④ Ethernet communication interface
⑤ Micro USB equipment upgrade interface
⑥ Optical transceiver slot（Support 100/1000Mbps SFP）
⑦ Optical transceiver working status indicator
Equipment management
Other component cards
Fan-1U card
AC-1U Card
DC-1U Card
Fan-2U card
AC-2U Card
DC-2U Card
Fan-4U card
AC-4U Card
DC-4U Card
Parameter index
| Parameters | Unit | Specifications | |
| Environmental parameter | Working temperature | ℃ | -10~ 60℃ |
| Storage temperature | ℃ | -20℃~ 75℃ | |
| Relative temperature | ℃ | 5% ~ 95% No condensation | |
| Size | 1U | mm | 482.6W×300D×44.5H |
| 2U | mm | 482.6W×300D×44.5H | |
| 4U | mm | 482.6W×300D×176H | |
| Power Supply | AC | V | 85~264,50~60hz |
| DC | V | 36~72 | |
| Consumption | 1U | W | ＜ 50（Max） |
| 2U | W | ＜ 100（Max） | |
| 4U | W | ＜ 200（Max） | |
Ordering Information
| Chassis | – | NMU | Power 1 | Power 2 | Fan |
| TN10 | – | 0: Without | 0: Without | 0: Without | 0: Without |
| TN20 | – | 1: With | 1: AC | 1: AC | 1: Fan-1U |
| TN40 | – | 2: DC | 2: DC | ||
| The Chassis Default Config: with 1 NMU card, 2 power card, 1 fan card. | |||||
Chassis Picture
TNO2000-1U
TNO2000-2U
TNO2000-4U
