The figure shows the appearance of SM-X-6X1G.

Table 1 shows the quick spec.
| 
			 Product Number  | 
			
			 SM-X-6X1G  | 
		
| 
			 Product Description  | 
			
			 6-port Gigabit Ethernet, dual-mode GE/SFP, SM-X Module  | 
		
| 
			 Form Factor  | 
			
			 Single-wide Enhanced Service Module (SM-X)  | 
		
| 
			 Dimensions (H x W x D)  | 
			
			 1.57 x 8.11 x 8.15 in (40 x 206 x 207 mm)  | 
		
| 
			 Weight  | 
			
			 872 grams  | 
		
Table 3 shows the comparison between SM-X-6X1G and NIM-2GE-CU-SFP.
| 
			 Product Number  | 
			
			 SM-X-6X1G  | 
			|
| 
			 Product Description  | 
			
			 6-port Gigabit Ethernet, dual-mode GE/SFP, SM-X Module  | 
			
			 2-port Gigabit Ethernet, dual-mode GE/SFP, Network Interface Module  | 
		
| 
			 Dimensions (H x W x D)  | 
			
			 1.57 x 8.11 x 8.15 in (40 x 206 x 207 mm)  | 
			
			 1.25 x 3.50 x 7.24 in. (32 x 89 x 184 mm)  | 
		
| 
			 Weight  | 
			
			 872 grams  | 
			
			 252 grams  | 
		
			SM-X-6X1G Specifications | 
		|
| 
			 Product Number  | 
			
			 SM-X-6X1G  | 
		
| 
			 Product Description  | 
			
			 6-port Gigabit Ethernet, dual-mode GE/SFP, SM-X Module  | 
		
| 
			 Form Factor  | 
			
			 Single-wide Enhanced Service Module (SM-X)  | 
		
| 
			 Cisco 4000 Series ISR support  | 
			
			 Platforms with SM-X slot  | 
		
| 
			 Auto-switchover and auto-failover  | 
			
			 Yes  | 
		
| 
			 Input packet classification on module  | 
			
			 Yes  | 
		
| 
			 MACsec support (IEEE 802.1AE)  | 
			
			 No  | 
		
| 
			 Dimensions (H x W x D)  | 
			
			 1.57 x 8.11 x 8.15 in (40 x 206 x 207 mm)  | 
		
| 
			 Weight  | 
			
			 872 grams  | 
		
| 
			 Operating temperature  | 
			
			 32 to 104°F (0 to 40°C)  | 
		
| 
			 Storage temperature  | 
			
			 -38 to 150°F (-40 to 70°C)  | 
		
| 
			 Relative humidity  | 
			
			 5 to 95%  | 
		
| 
			 Operating humidity  | 
			
			 5 to 85%  |